# The Pan Has Opinions — full text

> The Pan Has Opinions is an independent publication about homemade pan pizza, dough ratios, oven technique, and troubleshooting. It is not a restaurant, pizzeria, delivery service, or continuation of any former business on this domain. Recipes are developed as repeatable home-kitchen methods with weights, baker’s percentages, pan sizes, and food-safety guidance.

# Cast-Iron Pan Pizza: Crisp Edges, Airy Centre

> For a crisp, airy cast-iron pan pizza, mix a 70% hydration dough with 300 grams flour, 210 grams water, 6 grams salt, 1 gram instant yeast, and 9 grams olive oil. Cold-ferment it for 12–48 hours, proof it in an oiled 10-inch skillet for 2–3 hours, add a restrained 120 grams sauce and 185 grams cheese, then bake on a lower rack at 475°F (about 245°C) for 15–20 minutes. Judge the browned underside and set crumb, not the timer alone.

Source: https://hammyspizza.com/cast-iron-pan-pizza/  
Publisher: The Pan Has Opinions  
Published: 2026-07-19  
Updated: 2026-08-25

## The short version: oil, time, and a properly hot oven

This cast-iron pan pizza uses a 70% hydration dough, a 10-inch skillet, and enough olive oil to crisp the base without turning dinner into deep-fried theatre. Mix the dough the day before, let it cold-ferment, proof it in the pan, then bake it low in a thoroughly heated 475°F (about 245°C) oven.

The finished pizza has a browned, almost lacy cheese edge, an airy middle, and a base sturdy enough to lift without folding like a wet map. The trick is restraint. A pan pizza can carry more topping than a whisper-thin crust, but it is not a storage unit.

This recipe makes one thick 10-inch pizza, enough for two hungry people or three people with a salad and unusually civil sharing skills.

## Ingredients for one 10-inch pizza

### Dough

| Ingredient | Weight | Baker's percentage |
|---|---:|---:|
| Bread flour | 300 g | 100% |
| Cool water | 210 g | 70% |
| Fine salt | 6 g | 2% |
| Instant yeast | 1 g | 0.33% |
| Olive oil | 9 g | 3% |

The dough weighs 526 grams. The 18 grams of pan oil below is separate; it does not count as dough hydration or as part of the dough weight.

### Pan and topping

| Ingredient | Weight | Useful equivalent |
|---|---:|---:|
| Olive oil for skillet | 18 g | About 1 1/2 tablespoons |
| Thick pizza sauce, cooled | 120 g | About 1/2 cup |
| Low-moisture whole-milk mozzarella, grated | 170 g | About 6 ounces |
| Finely grated Parmesan | 15 g | About 1/2 ounce |
| Cooked, drained toppings, optional | Up to 100 g | Keep them scattered |

Bread flour gives the tall crumb more support than a soft cake flour would. All-purpose flour can work, but it may feel looser and bake a little less chewy. Do not quietly add a fistful of flour because the dough is sticky; sticky is part of the arrangement.

Use low-moisture mozzarella for predictable browning. Fresh mozzarella can bring more water than the crust wants, so drain and blot it well and use it in small patches.

## Mix the dough without making a project of it

Put the water in a medium bowl. Add the instant yeast, flour, salt, and 9 grams olive oil. Stir with a sturdy spoon or damp hand until no dry flour remains. The mixture will look rough and tacky. That is dough, not an emergency.

Cover and rest for 20 minutes. With a wet hand, reach under one side, stretch it gently, and fold it over the centre. Turn the bowl and repeat three more times. Rest 15 minutes, then complete one more round of four folds. The dough should become smoother and hold itself together, though it will still cling.

Cover tightly and refrigerate for 12–48 hours. The longer window develops more flavour, while the short end still makes a fine pizza. Your refrigerator temperature and yeast activity affect the pace. If the dough is dramatically inflated and threatening annexation before 48 hours, use it sooner.

Flour is a raw food. Do not taste the unbaked dough, and wash hands, bowls, utensils, and work surfaces after they contact it.

## Oil the skillet and let the dough relax

About three hours before baking, coat the bottom and lower sides of a clean 10-inch cast-iron skillet with all 18 grams of olive oil. Tip the cold dough into the centre and turn it once so both sides pick up oil.

Press gently toward the edge with oiled fingertips. It will probably spring back. Stop wrestling it, cover the pan, and wait 20 minutes. Press again. Two calm rounds usually reach the rim more effectively than one furious round, and the dough has no feelings to hurt but your knuckles do.

Cover the skillet and proof at room temperature for 2–3 hours, until the dough looks expanded, relaxed, and visibly bubbly around the edge. A cool kitchen may need longer; a hot one may move faster. Do not rely on the clock alone. Underproofed dough stays tight and dense, while severely overproofed dough can collapse beneath toppings.

## Heat the oven before topping

Set a rack in the lower third of the oven. Preheat to 475°F (about 245°C) for at least 45 minutes. If you have an oven thermometer, use it; many ovens announce a temperature before the walls, rack, and air have genuinely settled there.

This method does not preheat the skillet. The dough proofs safely in the room-temperature pan, then the cast iron gathers heat in the oven. Do not move this soft dough into a scorching skillet unless you are following a different method built around that manoeuvre.

While the oven heats, prepare toppings. Roast or sauté mushrooms, spinach, peppers, and other watery vegetables, then cool and drain them. Cook raw sausage before topping: ground pork or beef sausage must reach 160°F (71°C), and poultry sausage must reach 165°F (74°C). Drain excess fat. The pizza oven is not the place to discover whether a thick nugget of raw meat got the memo.

## Build a crisp cheese edge

Uncover the proofed dough. If one large bubble looks ready to become its own postcode, pop only that bubble with an oiled fingertip. Leave the smaller ones alone.

Scatter the mozzarella all the way to the skillet wall. Cheese touching the oiled iron creates the crisp, browned rim. Add the Parmesan. Spoon the sauce over the cheese in small stripes or patches rather than spreading a wet blanket across the dough. Scatter up to 100 grams of cooked, drained topping, leaving visible gaps.

Cheese first is deliberate here. It creates a modest moisture barrier and lets the sauce remain bright on top. It is not a constitutional requirement for every pizza style.

## Bake until the underside has an opinion

Wear proper oven gloves; a cast-iron handle becomes as hot as the pan and remains hot after baking. Place the skillet on the lower rack and bake for 15–20 minutes. Begin checking at 15 minutes.

Look for three signals together:

- the cheese edge is deeply browned, not merely beige;
- the centre crust looks set rather than glossy or gummy around a lifted topping;
- a thin spatula can raise the edge enough to reveal a crisp, medium-to-deep golden underside.

If the top is ready but the base is pale, set the skillet over medium heat on the stovetop for 1–2 minutes. Stay beside it and check every 20–30 seconds; cast iron can move from helpful to charcoal with impressive efficiency. This stovetop finish is appropriate for bare cast iron on a compatible hob. Follow the manufacturer’s directions for enamelled cookware and glass or induction surfaces.

If the base is darkening before the centre sets, move the pan one rack higher and reduce the oven to 450°F (230°C) for the remaining minutes. Next time, use a slightly lighter pan, a higher rack, or fewer toppings.

## Release it before steam softens the crust

Rest the pizza in the pan for two minutes. Run a thin spatula around the rim, checking that no cheese has welded itself to a dry spot. Lift or slide the pizza onto a wire rack. Let it stand there for three more minutes before moving it to a board and cutting.

Leaving the whole pizza in the hot skillet traps steam beneath the base. Cutting immediately releases steam through the crumb and can make the centre look underdone even when it was nearly there. Five minutes is a small price for a cleaner slice; you have already waited since yesterday.

For more diagnostic detail, see [the eight causes of soggy pan pizza](/fix-soggy-pan-pizza/). If the ratio itself is what interests you, [pan-pizza hydration math](/pan-pizza-dough-hydration/) shows every calculation rather than waving vaguely at “a wet dough.”

## Same-day schedule when tomorrow forgot to plan

Use the same ingredient weights. Mix and fold the dough, then cover it at room temperature until it has clearly expanded by roughly half and shows bubbles, commonly 2–4 hours. Transfer it to the oiled skillet and proof another 1–2 hours until relaxed and airy. Room and dough temperature control those times.

Do not add extra yeast unless you have tested the change. One gram is enough to ferment this modest batch on a warm same-day schedule, and excessive yeast can race ahead of flavour and structure. Cold fermentation is more forgiving, but same-day pizza is still pizza, which is a strong consolation prize.

## Sensible variations

For pepperoni, use 50–70 grams and tuck some slices under the cheese while leaving others on top. For mushroom and onion, sauté both until their released liquid evaporates, cool them, and use no more than 100 grams combined. For a plain cheese pizza, simply omit optional toppings; nothing is missing.

Garlic can burn against exposed iron. Mix finely grated garlic into the sauce or brush a little garlic oil onto the baked rim instead. Very sugary sauces also scorch readily at the edge, so use a balanced, thick sauce rather than a sweet glaze.

Want more acreage? The [half-sheet pan pizza recipe](/sheet-pan-pizza/) uses its own dough mass and topping load. Do not simply double this batch for every larger pan. A 12-inch round skillet has 1.44 times—not twice—the surface area of a 10-inch skillet.

## Store and reheat it safely

Remove leftovers from the cast iron and refrigerate them within two hours of serving, or within one hour if the surrounding temperature is above 90°F (32°C). Store covered and use within 3–4 days. Reheat leftovers to 165°F (74°C).

For a crisp base, warm slices in a dry skillet over moderate heat, covering only briefly to heat the centre, or place them on a preheated tray in a 375°F (190°C) oven. Time depends on slice thickness and refrigerator temperature, so verify the centre rather than appointing six minutes king of all leftovers.

The pan may be heavy, the proof may test your patience, and the cheese edge may inspire territorial behaviour. That is the entire point.

## Frequently asked questions

**Can I make cast-iron pan pizza dough the same day?**

Yes, although the flavour will be less developed. Use the listed dough, let it rise covered at room temperature until clearly expanded, usually 2–4 hours depending on room and dough temperature, then oil the skillet, press in the dough, and proof another 1–2 hours until relaxed and bubbly. Watch the dough rather than forcing it to obey a calendar appointment.

**Should I preheat the cast-iron skillet?**

Not for this method. The dough proofs inside a room-temperature, generously oiled skillet, which makes shaping safer and lets the edge fry as the pan heats. Preheat the oven thoroughly instead. A separate preheated-pan technique can work, but transferring soft dough into screaming-hot iron adds difficulty and burn risk without helping this particular recipe.

**Why did my pizza stick to the skillet?**

Common causes are too little oil, missed dry patches around the edge, damaged seasoning, sugary sauce spilled beneath the dough, or trying to lift the pizza before the crust has set. Use 18 grams olive oil across the base and lower sides. After baking, rest two minutes, loosen the rim with a thin spatula, and lift carefully. Never scrape an enamelled surface with metal.

**Can I put raw sausage on pan pizza?**

For this recipe, cook sausage before it goes on the pizza. Raw ground pork or beef sausage must reach 160°F (71°C); poultry sausage must reach 165°F (74°C). A crowded, wet pan pizza may brown before raw meat cooks safely, so pre-cooking removes the guesswork. Drain excess fat and cool the crumbles briefly before topping to protect the crust.

**How do I store leftover cast-iron pizza?**

Move leftovers out of the skillet and refrigerate within two hours, or within one hour when the surrounding temperature is above 90°F (32°C). Store covered for 3–4 days. Reheat leftovers to 165°F (74°C). A dry skillet or hot oven restores the base better than trapping it under a microwave cover, though safety matters more than crunch.

**Can I double this recipe in a larger skillet?**

Scale by pan area, not diameter alone. A 12-inch round pan has about 1.44 times the area of a 10-inch pan, so use roughly 1.44 batches, not a casual double. Preserve every baker’s percentage and topping density. Check that the larger skillet is oven-safe, fits the rack with airflow around it, and is manageable when hot and heavy.


---

# Soggy Pan Pizza: 8 Causes and Exact Fixes

> Pan pizza turns soggy when heat cannot outrun moisture. Fully preheat the oven, use a conductive metal or cast-iron pan, keep sauce and toppings restrained, drain or pre-cook watery ingredients, proof the dough fully, bake on a lower rack, and judge the browned underside rather than cheese colour alone. After baking, remove the pizza from the pan promptly so trapped steam cannot soften it. If the top is done but the base is pale, finish cast iron briefly on the stovetop.

Source: https://hammyspizza.com/fix-soggy-pan-pizza/  
Publisher: The Pan Has Opinions  
Published: 2026-07-19  
Updated: 2026-08-25

## Start with the bottom, because cheese is a talented liar

Pan pizza goes soggy when moisture reaches the crust faster than heat can drive it away and set the crumb. The top can bubble, bronze, and look ready for a magazine while the underside remains pale and the centre carries the emotional texture of wallpaper paste.

Fix it by identifying which side of the balance failed: too little bottom heat, too much water, or dough that never developed enough structure. Fully preheat the oven, use an appropriate conductive pan, measure sauce, cook and drain wet toppings, proof the dough, and remove the baked pizza from the pan so steam can escape.

Below are eight distinct causes. Change the one that matches your evidence before changing everything at once. Pizza troubleshooting works better as an investigation than an exorcism.

## 1. The oven and baking surface were not fully heated

An oven may beep when its air sensor reaches the setting even though the walls, rack, stone, or steel still lag behind. Pan pizza needs stored heat to push through metal, oil, and dough. Put the rack in the lower third and preheat a 475°F (about 245°C) oven for at least 45 minutes.

If you use a baking steel or stone beneath a metal sheet pan, give it the full preheat recommended by its maker. Make sure the pan is approved for the temperature and sits stably. Never put cold glass on a hot stone or steel; thermal shock can break it.

The evidence is a pale underside while the top looks nearly done. On the next bake, preheat longer and start lower in the oven. During the current bake, move the pan lower if the top has room to brown further.

For cast iron only, when the top is finished but the bottom is pale, move the skillet to a compatible stovetop burner over medium heat for 1–2 minutes. Check every 20–30 seconds. The stored heat keeps working, and distraction turns crisp into carbon quickly.

## 2. The pan is insulating instead of conducting

Heavy cast iron and sturdy metal sheet pans transfer heat efficiently to the oiled base. Glass, ceramic, silicone, very pale double-layer sheets, and some insulated pans behave differently. A recipe developed in dark steel may not brown on the same schedule in a shiny or insulated pan.

Use the pan specified by the recipe. Our [cast-iron pan pizza](/cast-iron-pan-pizza/) uses a 10-inch skillet, while the [half-sheet recipe](/sheet-pan-pizza/) uses a 13-by-18-inch metal tray. Check manufacturer temperature limits and surface-care instructions.

If the pan is safe but naturally slow to brown, place it on a thoroughly preheated steel or stone for the final portion of baking. If the bottom burns, move the pan higher or place an empty sheet pan on the rack below as a heat shield. Do not line the base automatically with parchment if a fried crust is the goal; parchment can reduce direct oil-and-metal contact.

## 3. There is too much sauce

Sauce contains water. A thick pan crust can cope with a measured layer, but not a marinara paddling pool. Start with about 120 grams on a 10-inch skillet pizza or 300 grams on a 13-by-18-inch half-sheet. Use a thick, cooled sauce.

If the sauce runs freely from a spoon, simmer it to reduce excess water, then cool it before topping. Alternatively, strain a loose crushed-tomato sauce. Hot sauce can warm and weaken the proofed surface before the dough reaches the oven.

Spoon sauce in stripes or separated patches over low-moisture cheese rather than sealing every square inch. Cheese-first does not make the dough waterproof, but it provides a modest barrier and leaves escape routes for steam.

The evidence for sauce overload is a wet line immediately beneath the sauce while untopped edges bake correctly. Weigh the next batch. “That looks about right” becomes less persuasive once the crust needs a lifeguard.

## 4. Wet toppings arrived without preparation

Mushrooms, spinach, fresh mozzarella, courgette, peppers, aubergine, pineapple, and many canned or pickled toppings release liquid. Pan pizza gives that water few places to go, especially beneath a solid cheese layer.

Prepare them first:

- sauté mushrooms until their released liquid evaporates;
- wilt spinach, cool it, and squeeze it dry;
- roast courgette, aubergine, broccoli, and peppers;
- drain canned and pickled ingredients in a sieve, then blot them;
- drain and blot fresh mozzarella, using small pieces with space between them.

Cool cooked toppings before adding them. A pile of hot mushrooms continues steaming directly into the dough.

Raw meat creates both moisture and a safety problem. Pre-cook and drain sausage or ground meat. Ground pork or beef sausage must reach 160°F (71°C), while poultry sausage must reach 165°F (74°C). Thick, crowded pizza may brown before raw pieces cook safely, so the final bake should reheat cooked meat rather than conduct a guessing contest.

## 5. The topping load is simply too heavy

Even dry toppings become a lid when stacked deeply. They block radiant heat from the top, compress the gas cells, and make steam travel farther before escaping. The solution is not always another ten minutes; by then the cheese edge may be bitter.

For the 10-inch cast-iron recipe, keep optional cooked toppings to about 100 grams. For the half-sheet, 250–350 grams is a useful range, using less for moist ingredients. Scatter pieces with visible gaps. If you want four meats, three vegetables, and enough olives to alter maritime boundaries, split them across two pizzas.

The evidence is a centre that remains compressed beneath loaded areas while a plain edge bakes airy. Reduce the total next time. During the current bake, loosely shield over-browned edges with foil and give the centre more time, provided the base is not already burning.

## 6. The dough is too thick, underproofed, or both

More dough per square inch needs more time for heat to reach the centre. Underproofed dough compounds the problem because it is tight and dense instead of aerated. A browned base does not guarantee the deepest crumb has set.

Scale by usable pan area. The cast-iron formula uses 526 grams dough in a nominal 10-inch circle: 526 ÷ 78.54 = 6.70 grams per square inch. The half-sheet formula uses 1,070 grams across 234 square inches: 4.57 grams per square inch. Dumping the half-sheet batch into a 9-by-13-inch pan raises the density from 4.57 to 9.15 grams per square inch—nearly double the intended thickness.

Proof until the dough is relaxed, visibly expanded, and bubbly. Press it toward the corners in stages with rests between attempts. Dough that snaps back immediately needs time, not punishment.

Hydration can also affect the result, but do the arithmetic before blaming water. [Our pan-pizza hydration guide](/pan-pizza-dough-hydration/) separates water percentage from dough density so you can adjust one variable without accidentally changing both.

Do not taste a gummy centre to decide whether it is raw. Flour is a raw food and can contain harmful bacteria. Evaluate the set crumb visually and by texture after a brief cooling rest, and continue baking when in doubt.

## 7. You stopped when the timer rang, not when the crust was done

Recipe time is a window. Oven calibration, pan colour, dough temperature, topping moisture, rack position, and even repeated door opening alter the bake. A pizza is done when the evidence agrees.

Check three places:

1. Lift an edge with a thin spatula and inspect the underside near the centre, not just a corner.
2. Look between toppings for a set, matte crumb rather than a shiny wet line.
3. Confirm the cheese edge is browned and the centre no longer sloshes when the pan moves gently.

If the bottom is pale and the top has room, bake longer on a lower rack. If the base is dark but the centre is wet, move higher, reduce the oven to 450°F (230°C), and continue until set. If the cheese is already dark, shield it loosely with foil.

Record the successful time for your oven and pan, but keep checking on future bakes. A timer is a reminder to look, not a legally binding declaration of doneness.

## 8. Steam softened a crust that was crisp when baked

Hot crust releases steam. Leave the pizza in its pan and that steam condenses between metal and bread, undoing some of the browning you worked to create. A cutting board also blocks airflow.

Rest the pizza in the pan for about two minutes so the structure firms, loosen the edge, then transfer it to a wire rack for another three to five minutes. Cut only after that brief rest. If the pizza is too large to move whole, lift sections out as soon as they are stable.

Covering hot slices tightly has the same effect. For a buffet, use a rack in a low oven for a short hold rather than sealing the pizza in a container. Follow safe holding practices and do not leave perishable pizza at room temperature indefinitely.

The evidence is a base that was crisp at release but turns flexible minutes later. That is a cooling problem, not a reason to reduce hydration or bake the next pizza into roof tile.

## A two-minute diagnosis before the next bake

Turn a failed slice over and compare the base, edge, and centre.

| What you see | Most likely place to start |
|---|---|
| Pale base, browned top | More preheat, lower rack, more conductive pan |
| Brown base, gummy centre | Less dough or topping, fuller proof, gentler extended bake |
| Wet patches only beneath vegetables | Pre-cook, drain, cool, and use less |
| Wet line beneath sauce everywhere | Thicker sauce and a measured amount |
| Crisp from oven, soft after five minutes | Faster release to a wire rack |
| Burnt edge, pale middle | Redistribute topping, move pan, reduce heat after browning |

Change one or two linked variables and keep notes. If you change flour, hydration, yeast, proof time, pan, rack, sauce, and oven temperature together, a good result teaches you almost nothing except that chaos occasionally makes dinner.

## Reheat leftovers without recreating the swamp

Refrigerate pizza within two hours of serving, or within one hour when the surrounding temperature is above 90°F (32°C). Store covered for 3–4 days and reheat leftovers to 165°F (74°C).

For one or two slices, put them in a dry skillet over moderate heat until the base recrisps. Add a teaspoon of water beside—not on—the pizza and cover briefly only if the centre needs help warming, then uncover so condensation escapes. For several slices, use a preheated 375°F (190°C) oven and a hot metal tray.

A microwave heats quickly but softens the base because trapped water has nowhere to go. It remains an option when speed matters; transfer the hot slice to a skillet for a brief crisping finish if desired.

The grand solution is pleasingly ungrand: enough heat below, less water above, properly fermented dough between them, and a wire rack waiting at the finish. Crisp pan pizza is not magic. It is moisture management with cheese.

## Frequently asked questions

**Why is my pan pizza cooked on top but raw underneath?**

The rack may be too high, the pan may conduct heat poorly, the oven or baking surface may be insufficiently preheated, or the dough and topping load may be too thick. Move a metal pan lower, preheat fully, reduce wet toppings, and bake until the centre crumb is set. Do not taste raw dough; flour is a raw food and can carry harmful bacteria.

**Should I par-bake a soggy pan pizza crust?**

Par-baking can help when toppings remain necessarily wet or the oven struggles to set a thick centre. Oil and proof the dough, bake it untopped until the surface just sets, then add toppings and finish. However, first correct excessive sauce, undrained vegetables, poor rack position, and inadequate preheating. A par-bake should solve a real heat-and-moisture problem, not conceal a topping landslide.

**How much sauce should I use on pan pizza?**

For a 10-inch cast-iron pizza, start with about 120 grams; for a 13-by-18-inch half-sheet, about 300 grams. Sauce thickness varies, so these are tested loading targets rather than universal laws. Spoon in separate patches instead of flooding every millimetre. If the sauce is loose, simmer and cool it first or strain off excess liquid before it meets the dough.

**How do I use fresh mozzarella without making pizza watery?**

Drain it well, tear or slice it, then blot the pieces with clean towels. Low-moisture mozzarella is more predictable for an edge-to-edge pan pizza, while fresh mozzarella works best in restrained patches. Do not leave perishable cheese at room temperature for extended periods. If repeated puddles form, reduce the amount or combine it with low-moisture cheese rather than asking the crust to become a sponge.

**Can raw sausage make pan pizza soggy?**

Yes. Raw sausage releases water and fat, and a thick pizza may brown before the meat cooks safely. Pre-cook and drain it before topping. Ground pork or beef sausage must reach 160°F (71°C); poultry sausage must reach 165°F (74°C). Pre-cooking protects both texture and food safety, two jobs worth doing before the oven door becomes a suspense thriller.

**How do I reheat pizza without a soggy bottom?**

Refrigerate leftovers promptly and use them within 3–4 days. Reheat to 165°F (74°C). For texture, place slices in a dry skillet over moderate heat, then cover only briefly so the centre warms without collecting excessive steam; or use a preheated 375°F (190°C) oven. Exact time depends on slice thickness and starting temperature, so verify the centre is hot.


---

# How Much Pizza Dough per Pan? Use This Formula

> Calculate pizza dough per pan by multiplying the usable base area by a dough loading from a crust you already like. This site’s sheet-pan recipe uses 4.57 grams per square inch; its deep cast-iron recipe uses 6.70 grams per square inch. A 9-by-13-inch pan at 4.57 needs about 535 grams. Measure the flat interior, choose the intended thickness first, and scale every dough ingredient by the same area ratio.

Source: https://hammyspizza.com/how-much-pizza-dough-per-pan/  
Publisher: The Pan Has Opinions  
Published: 2026-09-05  
Updated: 2026-09-05

## The reliable answer is grams per square inch

To find how much pizza dough a pan needs, measure its usable base area and multiply by the dough loading of a pizza whose thickness you already like. Our half-sheet pan pizza uses **4.57 grams per square inch**; our deep 10-inch cast-iron pizza uses **6.70 grams per square inch**. Those are two different crusts, not competing universal rules.

```text
target dough weight = usable pan area × chosen dough loading
```

For a rectangular 9-by-13-inch base at the half-sheet thickness, the calculation is 9 × 13 × 4.57 = 534.69 grams, rounded to **535 grams**. For a round 12-inch pan at the thicker cast-iron loading, it is π × 6² × 6.70 = 757.77 grams, rounded to **758 grams**.

The important choice is the loading. Area preserves thickness when the pan size changes; it cannot decide whether you wanted a thin, medium, or deep crust in the first place.

## What does dough loading mean?

Pizza makers also call it a dough factor: dough weight divided by pan area. The unit can be ounces or grams per square inch; we use grams because the arithmetic is easier to reproduce on a kitchen scale. The method is simply a way to carry a known crust thickness from one base area to another.

```text
dough loading = dough weight ÷ usable pan area
```

Take a pizza you have already baked successfully. Record the dough weight before proofing and calculate the flat base area of its pan. If 526 grams made the thickness you wanted in a nominal 10-inch skillet, its nominal area is 78.54 square inches:

```text
526 g ÷ 78.54 in² = 6.70 g/in²
```

That 6.70 becomes your personal thick-pan baseline. It travels to another pan more reliably than “one dough ball,” a cup measure, or a pan label with no thickness attached.

## How do you calculate the usable pan area?

Measure the flat inside base, where the dough actually sits. Do not measure across an outer rim. A pan sold as 13 by 18 inches may have a smaller flat interior after rolled edges, sloped sides, and rounded corners take their share.

For a rectangle:

```text
area = inside length × inside width
```

For a circle:

```text
area = π × radius²
radius = inside diameter ÷ 2
```

A 10-inch circle is not 100 square inches. Its area is π × 5² = **78.54 square inches**. A 12-inch circle is π × 6² = **113.10 square inches**. The 12-inch pan therefore has 113.10 ÷ 78.54 = **1.44 times** the area of the 10-inch pan, not 1.20 times.

If a rectangular pan has strongly rounded corners, length × width slightly overstates its base. The simplest home-kitchen method is to use that rectangle as the first estimate, note the baked result, and adjust the next batch. The point is consistent measurement, not decorative decimal places.

## Two house loadings for pan pizza

These numbers come from this site’s published, fully weighed recipes.

| Style | Published reference | Dough weight | Nominal area | Loading |
|---|---|---:|---:|---:|
| Generous sheet-pan crust | 13 × 18-inch half sheet | 1,070 g | 234 in² | 4.57 g/in² |
| Deep cast-iron crust | 10-inch round skillet | 526 g | 78.54 in² | 6.70 g/in² |

The [half-sheet pizza recipe](/sheet-pan-pizza/) uses 600 grams flour, 438 grams water, 12 grams salt, 2 grams instant yeast, and 18 grams olive oil. The total is 1,070 grams. The [cast-iron pizza recipe](/cast-iron-pan-pizza/) uses 300 grams flour, 210 grams water, 6 grams salt, 1 gram instant yeast, and 9 grams olive oil, totaling 526 grams.

Use 4.57 g/in² when you want the established sheet-pan profile: substantial but not towering. Use 6.70 g/in² when you want the established deep skillet profile. For a thinner or intermediate crust, derive a loading from a recipe you have actually baked rather than pretending that an unsupported number is universal.

## Dough-weight chart for common pans

This table applies the two house loadings to nominal base dimensions. Round to the nearest practical gram; then treat the first bake as calibration because usable interiors vary.

| Pan | Area | At 4.57 g/in² | At 6.70 g/in² |
|---|---:|---:|---:|
| 8-inch round | 50.27 in² | 230 g | 337 g |
| 9-inch round | 63.62 in² | 291 g | 426 g |
| 10-inch round | 78.54 in² | 359 g | 526 g |
| 12-inch round | 113.10 in² | 517 g | 758 g |
| 14-inch round | 153.94 in² | 703 g | 1,031 g |
| 8 × 8-inch square | 64 in² | 292 g | 429 g |
| 9 × 13-inch rectangle | 117 in² | 535 g | 784 g |
| 12 × 16-inch rectangle | 192 in² | 877 g | 1,286 g |
| 13 × 18-inch half sheet | 234 in² | 1,069 g | 1,568 g |

The table is mathematical, not a promise that every loading suits every pan. A 1,568-gram dough in a shallow half sheet is deliberately very deep and may outgrow the side height or require a different bake. Pan depth, oven capacity, and the chosen style still have veto power.

## The safer scaling formula uses a known recipe

If you already trust a complete recipe, you do not need to calculate its loading separately. Scale every dough ingredient by the area ratio:

```text
scale factor = new usable area ÷ original usable area
new ingredient weight = original ingredient weight × scale factor
```

Suppose the original is the 13-by-18-inch half-sheet dough and the new pan is a nominal 9 by 13 inches:

```text
original area = 13 × 18 = 234 in²
new area      = 9 × 13 = 117 in²
scale factor  = 117 ÷ 234 = 0.50
```

Multiply every dough ingredient by 0.50:

| Ingredient | Half-sheet formula | × 0.50 | 9 × 13 amount |
|---|---:|---:|---:|
| Bread flour | 600 g | 300 g | 300 g |
| Water | 438 g | 219 g | 219 g |
| Fine salt | 12 g | 6 g | 6 g |
| Instant yeast | 2 g | 1 g | 1 g |
| Olive oil | 18 g | 9 g | 9 g |
| **Total dough** | **1,070 g** |  | **535 g** |

The hydration remains 219 ÷ 300 × 100 = **73%**. Salt remains 2%, yeast about 0.33%, and oil 3%. Scaling only the flour or only the final dough weight breaks the formula. The [pan-pizza hydration guide](/pan-pizza-dough-hydration/) explains why water, oil, and total batch mass answer different questions.

## How do you scale a round pizza from 10 to 12 inches?

Use the 1.44 area factor, not the diameter ratio:

```text
12-inch area ÷ 10-inch area
= 113.10 ÷ 78.54
= 1.44
```

Applied to the 526-gram cast-iron dough:

```text
526 g × 1.44 = 757.44 g
```

The direct loading calculation gives 757.77 grams because the published 6.70 g/in² is rounded. Both lead to a practical target of about **758 grams**. When scaling individual ingredients, use the unrounded area factor and round only the final weights.

From the cast-iron formula, that produces approximately 432 grams flour, 302 grams water, 8.6 grams salt, 1.4 grams instant yeast, and 13 grams olive oil. The rounded ingredients total 757 grams; a one-gram difference at this batch size is ordinary scale resolution, not a recipe crisis.

## Does pan material change the dough weight?

Not by itself. Steel, aluminum, cast iron, and coated pans can brown the same dough differently because they absorb and transfer heat differently. Dark surfaces often brown faster than bright ones. Side height changes how much expansion the pan can contain. Neither fact changes the base-area calculation.

Keep dough loading constant for the first comparison, then adjust the oven setup rather than changing everything together. If the base stays pale while the center bakes, address preheating, rack position, pan material, or a preheated steel beneath a compatible metal pan. If the crust is too thick for the pan walls or remains compressed at the center despite a complete bake, reduce the loading on the next attempt.

Follow the pan manufacturer’s maximum temperature and use the material the recipe specifies. Do not substitute glass or ceramic into a high-heat metal-pan method without instructions that explicitly permit it. Thermal shock can shatter unsuitable bakeware. Handle every pan with dry oven gloves and give a hot handle clear space.

## Why will the dough not reach the corners?

Too little dough is only one possibility. A correctly weighted dough can resist stretching when it is cold, under-rested, under-fermented, or repeatedly pressed without a pause.

Oil the pan, place the dough in the center, and press gently. When it springs back, cover it and wait 15–20 minutes before pressing again. Two or three staged presses protect the center from being stretched thin while the corners stay heavy. The final proof should be visibly expanded and relaxed, not merely forced into the outline.

If the dough reaches every edge easily but bakes much thinner than intended, verify the scale, pan interior, and loading calculation. If it rises over low sides, reduce the dough weight or move to a deeper pan; do not rely on the oven floor to catch overflow.

## How should toppings scale with the pan?

Area scaling provides a sound first pass for sauce, cheese, and evenly distributed toppings too. If a 13-by-18-inch pizza uses 300 grams sauce and 400 grams mozzarella, its exact half-area 9-by-13 version starts at 150 grams sauce and 200 grams mozzarella.

Moisture does not behave as neatly as arithmetic. Mushrooms, spinach, fresh mozzarella, canned vegetables, and raw meat can release water or fat. Cook raw meat toppings to their current safe internal temperature before they go on this pan-pizza method, drain wet toppings, and leave visible gaps rather than doubling the topping depth. A heavier dough does not make excess surface water disappear.

## Food safety belongs in the formula

Flour is a raw food. The US Food and Drug Administration says [not to eat or taste raw flour, dough, or batter](https://www.fda.gov/consumers/consumer-updates/flour-raw-food-and-other-safety-facts), and to wash hands, tools, bowls, and work surfaces after contact. A dough’s smell, bubbles, or apparent freshness cannot establish that it is safe to eat uncooked.

Use pasteurized dairy. Keep raw meat separate from dough and ready-to-eat ingredients. Cook ground beef or pork toppings to 160°F (71°C) and poultry toppings to 165°F (74°C), using a food thermometer. Refrigerate perishable leftovers within 2 hours, or within 1 hour when the surrounding temperature is above 90°F (32°C), following [FDA home food-safety guidance](https://www.fda.gov/consumers/womens-health-topics/food-safety-home).

## A five-step bench card

1. Weigh the finished dough for a pizza whose thickness you like.
2. Measure that pan’s usable inside base and calculate its area.
3. Divide dough grams by square inches to get your loading.
4. Measure the new pan, calculate its area, and multiply by the loading.
5. Scale every ingredient by the same area ratio, then record the baked result.

For a first attempt without a personal baseline, start from a complete published recipe: 4.57 g/in² for this site’s sheet-pan crust or 6.70 g/in² for its deep cast-iron crust. The number gets the dough into the right neighborhood. Proofing, topping moisture, pan material, and oven heat decide whether the finished address is somewhere you want to live.

## Frequently asked questions

**How much pizza dough do I need for a 9-by-13-inch pan?**

A nominal 9-by-13-inch base has 117 square inches. At this site’s 4.57-gram sheet-pan loading, it needs about 535 grams of dough. That equals 300 grams flour, 219 grams water, 6 grams salt, 1 gram instant yeast, and 9 grams olive oil in the published 73% hydration formula. Measure the usable interior before finalizing the batch.

**How much pizza dough do I need for a 12-inch pan?**

A 12-inch round pan has 113.10 square inches. It needs about 517 grams at the 4.57-gram sheet-pan loading or about 758 grams at the 6.70-gram deep cast-iron loading. Those weights produce deliberately different thicknesses. Choose a reference crust first rather than treating either result as universal.

**What is pizza dough loading?**

Dough loading, also called a dough factor, is dough weight divided by pan area. A 526-gram dough in a nominal 10-inch round pan has 526 ÷ 78.54 = 6.70 grams per square inch. Multiplying another pan’s area by 6.70 preserves that reference thickness before pan and oven differences are considered.

**How do I scale pizza dough from a 10-inch to a 12-inch pan?**

Scale by area, not diameter. A 10-inch circle has 78.54 square inches and a 12-inch circle has 113.10, so the factor is 113.10 ÷ 78.54 = 1.44. Multiply every dough ingredient by 1.44. A 526-gram 10-inch batch becomes about 758 grams for the 12-inch pan.

**Does a deeper pizza pan need more dough?**

Only if you want a thicker crust. Base area determines how dough weight translates into thickness; wall height determines how much expansion the pan can contain. Pick a dough loading that matches the intended style, then confirm that the pan sides can hold the proofed and baked dough without overflow.

**Why does correctly weighed pizza dough not reach the pan corners?**

The dough may be cold, under-rested, or under-fermented rather than underweight. Press gently with oiled fingertips, stop when it springs back, cover it, and wait 15–20 minutes before pressing again. Two or three staged presses usually spread dough more evenly without thinning the center or tearing it.


---

# Pan Pizza Dough Hydration: Ratios That Actually Add Up

> Pan-pizza dough hydration is water weight divided by flour weight, multiplied by 100. With 300 grams flour and 210 grams water it is 70%; 600 grams flour and 438 grams water gives 73%. Count actual additions, including documented starter components, and list oil separately. Higher hydration does not guarantee an open crumb. These are calculations, not a complete cooking method. Do not taste raw flour or dough; follow a complete recipe and equipment instructions.

Source: https://hammyspizza.com/pan-pizza-dough-hydration/  
Publisher: The Pan Has Opinions  
Published: 2026-07-19  
Updated: 2026-09-09

## What is the pizza dough hydration ratio?

Pan-pizza dough hydration is the water weight divided by the flour weight, multiplied by 100. If a formula contains 300 grams flour and 210 grams water, the calculation is 210 ÷ 300 × 100 = 70%. That is a 70% hydration dough.

The percentage tells you how much water the formula carries relative to flour. It does not promise an airy crumb, identify the best flour, or reveal whether somebody actually proofed the dough. It is a useful number, not a tiny edible horoscope.

For consistent pan pizza, weigh flour and water in grams, keep oil as its own baker’s percentage, and scale the full formula by pan area. Then use feel, fermentation, and the baked crust to decide whether the number suits your flour and oven. These are calculations using the publication's existing formula weights, not a new cooking test. Do not taste raw flour or dough. Follow a complete recipe's cooking instructions.

## Baker's percentages put flour at 100%

In baker’s math, the total flour is always 100%. Every other dough ingredient is expressed as a percentage of that flour weight.

Here is the existing [10-inch cast-iron formula](/cast-iron-pan-pizza/), retained as a worked calculation:

| Ingredient | Weight | Calculation | Baker's percentage |
|---|---:|---:|---:|
| Bread flour | 300 g | Reference | 100% |
| Water | 210 g | 210 ÷ 300 × 100 | 70% |
| Salt | 6 g | 6 ÷ 300 × 100 | 2% |
| Instant yeast | 1 g | 1 ÷ 300 × 100 | 0.33% |
| Olive oil | 9 g | 9 ÷ 300 × 100 | 3% |

Add the ingredient weights and the total dough is 526 grams. The rounded percentages add to approximately 175.33%, which is perfectly normal: that total compares all ingredients with flour; it is not the percentage composition of the finished dough.

Pan oil, sauce, cheese, and toppings stay outside the dough formula. If you add 18 grams oil to the skillet, it affects frying and flavour but does not transform the dough into 76% hydration.

## Why grams beat cups here

Hydration is a weight ratio. Water is convenient because one millilitre weighs approximately one gram for ordinary kitchen use, but flour volume is fickle. A cup changes weight depending on how it was scooped, aerated, settled, or levelled.

For a hypothetical comparison, suppose one cook measures 2 1/2 cups of flour at 120 grams per cup, while another packs the same volume at 145 grams per cup. The first has 300 grams flour and, with 210 grams water, makes 70% hydration dough. The second has 362.5 grams flour, so the same water makes about 58% hydration dough. The cup count matches; the dough does not.

Use a digital scale that reads whole grams for flour and water. For tiny yeast quantities, use a suitable scale that reads tenths of a gram. Display resolution alone does not prove accuracy; follow its instructions and capacity limits. Put the bowl on the scale, tare to zero, and add each ingredient deliberately. If you overshoot the water by 10 grams, record the actual addition and recalculate.

## What changing hydration actually changes

At the same flour weight, increasing hydration adds water and total dough mass. With 300 grams flour:

| Hydration | Water | Difference from 70% |
|---:|---:|---:|
| 65% | 195 g | −15 g |
| 70% | 210 g | Baseline |
| 73% | 219 g | +9 g |
| 75% | 225 g | +15 g |

More water generally makes dough softer and more extensible. With suitable flour, fermentation, folding, proofing, and heat, it can support a more open crumb. [King Arthur's hydration guide](https://www.kingarthurbaking.com/blog/2023/01/11/bread-hydration) also describes the handling challenge and longer baking that wetter dough can require. Extra water can delay browning when the bake cannot remove moisture adequately, and overloaded dough can retain a gummy centre.

Lower hydration is easier to handle and can brown readily, but pushed too low it may resist stretching and bake dense or dry. Neither direction is morally superior. The useful question is whether the dough reaches the pan without tearing, traps fermentation gas, and bakes through before its toppings scorch.

## Flour changes the feel at the same percentage

Two flours at 70% hydration can feel different. Protein quantity and quality, wheat variety, and milling affect absorption and strength. [King Arthur's flour comparison](https://www.kingarthurbaking.com/blog/2016/07/21/substitute-bread-flour-for-all-purpose-flour) describes higher absorption in its bread flour. Whole-grain flour also brings bran and germ, which alter water demand and gluten development. Age and storage can change dough performance too: a [University of Florence research abstract](https://flore.unifi.it/handle/2158/1254134) reports storage-related changes in dough strength and tenacity in a biscuit study. That does not establish a pizza storage schedule.

That is why a percentage should travel with a method and an observation. The existing 70% [cast-iron method](/cast-iron-pan-pizza/) aims for dough that is tacky but foldable after a rest. The existing 73% [half-sheet formula](/sheet-pan-pizza/) is wetter and uses staged pressing with oiled fingertips. Those are method descriptions, not evidence that batch size itself makes wet dough easier.

For a small editorial comparison with unfamiliar flour, the existing suggestion is to hold back 3–5% of the water weight—about 6–10 grams from a 210-gram amount, or exactly 6.3–10.5 grams. Mix, rest for 20 minutes, then add the reserved water gradually if needed. This is a comparison option, not a replacement for a recipe's specified method or a universal rest time. [King Arthur's rest-method comparisons](https://www.kingarthurbaking.com/blog/2017/09/29/using-the-autolyse-method) show why results depend on the formula. Record what you actually used. Do not correct wetness by dusting in flour indefinitely; every handful changes hydration, salt percentage, yeast percentage, and total dough mass.

## Oil is not hydration

Oil can tenderise and lubricate dough and carry flavour. Oil coating the pan assists the crisp, browned base through pan contact; do not confuse that role with oil mixed into dough. [Tom Lehmann's explanation](https://pizzatoday.com/news/dough-doctor-the-long-and-short-of-it/131028/) distinguishes oil's softening action from water absorption. Standard plain-water hydration calculations count water, not oil. In the cast-iron formula, 9 grams oil divided by 300 grams flour is 3% oil. Hydration remains 70%.

Ingredients such as milk, eggs, honey, mashed vegetables, and sourdough starter contain some water and some solids. Advanced formula comparison can account for their water contribution. For a simple flour-water-salt-yeast-oil dough, keeping water and oil separate is both conventional and clear.

A starter requires particular care. A 100% hydration starter contains equal flour and water by weight. If a recipe adds 100 grams of that starter, it adds 50 grams flour and 50 grams water. Both belong in the final hydration calculation. Ignoring the starter’s flour makes the percentage wrong. In an original arithmetic example, adding that starter to 300 grams flour and 210 grams water gives 350 grams total flour and 260 grams total water: 260 ÷ 350 × 100 = approximately 74.286%. This is component accounting, not permission to add starter to a yeast recipe without adapting its complete method.

## How do you account for water that never enters the dough?

Use actual additions, not the amount written beside the mixing bowl. Here is an original calculation exercise using 300 grams flour and an intended 210 grams water:

| What actually enters the dough | Water counted | Hydration |
|---|---:|---:|
| All intended water | 210 g | 70% |
| 9 g remains reserved | 201 g | 67% |
| 6 g of that reserve is subsequently added | 207 g | 69% |

The last line adds 6 grams to 201, not to 210. Water left in the reserve cup has not hydrated anything. Conversely, measured extra water incorporated during mixing belongs in the numerator.

Flour added during handling belongs in the denominator if it becomes part of the dough. With 210 grams water and an extra 15 grams flour incorporated, the ratio becomes 210 ÷ 315 × 100 = approximately 66.667%. Salt, yeast, and oil percentages change too. Do not count loose flour that remains on the work surface as if it entered the batch.

This ledger is not a rescue recipe. Record additions rather than repeatedly adding water and flour in pursuit of an unrecorded feel. For the other ingredient ratios, use [baker's percentages worked by hand](/pizza-dough-bakers-percentages/).

## Scale thickness with dough mass per area

Hydration controls a ratio; it does not decide how thick the pizza is. Thickness begins with dough mass divided by usable pan area.

For a rectangle:

**area = interior length × interior width**

For a circle:

**area = π × radius²**

The 10-inch skillet has a nominal radius of 5 inches, so its area is π × 5² = 78.54 square inches. Its 526-gram dough gives 526 ÷ 78.54 = 6.70 grams per square inch.

The half-sheet formula uses 1,070 grams dough over a nominal 13 × 18 = 234 square inches. That is 1,070 ÷ 234 = 4.57 grams per square inch. It is deliberately thinner per unit area than the cast-iron version.

Measure the flat interior rather than trusting the number on a label. Sloped sides, rounded corners, and generous rims reduce usable area. Compare usable area with usable area, or nominal area with nominal area. Do not mix the two measurement bases.

## Example: scale a 10-inch recipe to 12 inches

A 12-inch round pan has a 6-inch radius. Its area is π × 6² = 113.10 square inches. Divide by the 10-inch pan’s 78.54 square inches:

**113.10 ÷ 78.54 = 1.44**

Multiply every dough ingredient by 1.44:

| Ingredient | 10-inch amount | × 1.44 | 12-inch amount |
|---|---:|---:|---:|
| Bread flour | 300 g | 300 × 1.44 | 432 g |
| Water | 210 g | 210 × 1.44 | 302.4 g |
| Salt | 6 g | 6 × 1.44 | 8.64 g |
| Instant yeast | 1 g | 1 × 1.44 | 1.44 g |
| Olive oil | 9 g | 9 × 1.44 | 12.96 g |

The scaled dough weighs 757.44 grams. Divide by 113.10 square inches and it remains about 6.70 grams per square inch. Its hydration also remains 302.4 ÷ 432 × 100 = 70%.

For practical weighing, 302 grams water, 8.6 grams salt, 1.4 grams yeast, and 13 grams oil are sensible rounded amounts. Keep the flour at 432 grams. Round consciously and write it down; mystery rounding is how a repeatable recipe slowly becomes folklore.

## Compare formulas without confusing batch size

A 600-gram-flour dough at 70% hydration contains 420 grams water. A 300-gram-flour dough at 73% contains 219 grams water. The first contains more water in absolute terms, but the second has the higher hydration.

Always divide water by flour before comparing. Batch weight tells you how much dough exists. Hydration tells you the water-to-flour ratio. Dough density tells you how much batch sits on each unit of pan. Those three numbers answer different questions.

Salt and yeast should also be compared as percentages. Six grams of salt in a 300-gram flour batch and 12 grams in a 600-gram flour batch are both 2%. The flavor balance stays constant while the batch doubles.

## Diagnose the bake before changing the ratio

If the crumb is gummy, hydration may be too ambitious for the flour or oven. But first check proofing, topping moisture, sauce load, oven preheating, rack position, and whether the base browned. Our guide to [fixing soggy pan pizza](/fix-soggy-pan-pizza/) walks through those variables in order. [King Arthur's pan-pizza method](https://www.kingarthurbaking.com/recipes/crispy-cheesy-pan-pizza-recipe) demonstrates the separate roles of sauce load, layering, and checking the base. Its recipe is different from the historical formula weights above.

If the dough tears while pressing, it may need more rest rather than more water. If it snaps back, it may be cold, under-rested, or under-fermented. [King Arthur's pizza guide](https://www.kingarthurbaking.com/learn/pizza) explains how a rest lets a resistant gluten network relax. If it spreads like batter after a long ferment, the flour may lack strength or the dough may be over-fermented. One symptom can have several causes. A [sourdough crumb discussion](https://www.kingarthurbaking.com/blog/2020/11/05/how-to-produce-an-open-crumb-in-sourdough-bread) explains the combined roles of flour, fermentation, strength, and gentle handling, rather than treating higher hydration as a guarantee.

Adjust hydration in 2–3 percentage-point steps. On 300 grams flour, a 2-point change is only 6 grams water. Keep the flour, salt, yeast, oil, fermentation, dough density, and bake as stable as possible, then compare. Notes are not glamorous, but neither is repeating the same disappointing pizza because nobody wrote down whether “a splash” meant 8 grams or 40.

The right hydration must fit the flour and complete cooking method. Do not use a browned edge alone as evidence that the centre has cooked. Use oven gloves with hot pans, follow cookware and oven limits, and do not improvise equipment or stovetop finishing methods.

## Record the comparison and handle flour safely

Record flour identity, actual water and flour additions, rest and fermentation method, pan dimensions, dough mass per area, topping load, and oven setting. Keep the recipe and equipment consistent when comparing a 2–3 percentage-point change. The [dough lab](/dough-lab/) covers the neighbouring calculation questions. This is an observation record, not a promise that changing hydration fixes a particular bake.

[The FDA says flour is a raw food](https://www.fda.gov/food/buy-store-serve-safe-food/handling-flour-safely-what-you-need-know). Do not taste raw dough or use it for children's play. Keep raw flour away from ready-to-eat foods, wash hands and equipment after contact, and follow package and complete recipe cooking directions. Do not attempt home heat-treatment to make flour safe to eat raw.

## Sources

- [King Arthur Baking: hydration](https://www.kingarthurbaking.com/blog/2023/01/11/bread-hydration)
- [King Arthur Baking: flour comparison](https://www.kingarthurbaking.com/blog/2016/07/21/substitute-bread-flour-for-all-purpose-flour)
- [University of Florence: storage-study abstract](https://flore.unifi.it/handle/2158/1254134)
- [King Arthur Baking: rest-method comparisons](https://www.kingarthurbaking.com/blog/2017/09/29/using-the-autolyse-method)
- [Tom Lehmann: fats in pizza dough](https://pizzatoday.com/news/dough-doctor-the-long-and-short-of-it/131028/)
- [King Arthur Baking: pan-pizza method](https://www.kingarthurbaking.com/recipes/crispy-cheesy-pan-pizza-recipe)
- [King Arthur Baking: pizza guide](https://www.kingarthurbaking.com/learn/pizza)
- [King Arthur Baking: open crumb](https://www.kingarthurbaking.com/blog/2020/11/05/how-to-produce-an-open-crumb-in-sourdough-bread)
- [FDA: handling flour safely](https://www.fda.gov/food/buy-store-serve-safe-food/handling-flour-safely-what-you-need-know)

## Frequently asked questions

**What does 70% hydration mean in pizza dough?**

It means the water weighs 70% as much as the flour. With 300 grams flour, multiply 300 by 0.70 to get 210 grams water. Flour is always the 100% reference in baker’s math. The percentage does not mean 70% of the finished dough is water; salt, yeast, oil, and the flour itself are also part of the total mass.

**Is 70% hydration too wet for pan pizza?**

Not necessarily, but it is tackier than a lower-hydration dough and different flours absorb water differently. The existing methods use wet or lightly oiled hands, folds rather than aggressive countertop kneading, and time for flour hydration. If an unfamiliar flour makes dough flow like batter, record a small water holdback for the next comparison instead of adding random flour. Follow the recipe's method. Do not taste raw dough.

**Can I calculate hydration with cups?**

Not reliably. Cups measure volume, and a cup of flour changes weight with scooping, settling, and brand. Hydration is a weight ratio, so use a gram scale for both flour and water; one millilitre of water is approximately one gram in an ordinary kitchen context. Cup equivalents can help serve, but they should not drive baker’s percentages.

**Does olive oil count toward pizza dough hydration?**

For these plain-water formulas, oil has its own baker's percentage: 9 grams oil with 300 grams flour is 3% oil, while 210 grams water gives 70% hydration. Milk, eggs, syrups, starters, and water-rich ingredients complicate comparison, and conventions differ. Record how compound ingredients are counted rather than treating oil as water or assuming every published formula uses an identical convention.

**How do I scale pizza dough for a different pan?**

Calculate each pan’s usable area, divide the new area by the original area, then multiply every dough ingredient by that factor. For rectangles, area is length times width; for circles, it is π times radius squared. Preserve hydration and all other baker’s percentages. Also preserve dough mass per square inch if you want comparable thickness rather than merely enough dough to reach the corners. Area scaling preserves a numerical loading, not a guaranteed baking time. Follow the complete recipe and equipment limits.

**Does higher hydration always make airier pizza?**

No. More water can support extensibility, but weak flour, over-fermentation, rough handling, insufficient proofing, excessive toppings, or an underpowered bake can still produce dense or gummy crumb. Steam also contributes during baking, but water alone does not guarantee retained gas or structure. Increase hydration only when the current method works, recording flour, schedule, pan, and loading. Do not taste a gummy centre; follow complete cooking instructions.


---

# Baker's Percentages for Pizza Dough: Worked Examples

> Calculate a dough ingredient's baker's percentage by dividing its weight by total flour weight and multiplying by 100. Count all flours together as 100%. To find flour for a target dough weight, divide that target by the sum of all percentages divided by 100. These calculations do not establish a tested recipe or fermentation schedule. Do not taste raw flour or dough; follow a complete recipe's cooking instructions.

Source: https://hammyspizza.com/pizza-dough-bakers-percentages/  
Publisher: The Pan Has Opinions  
Published: 2026-09-08  
Updated: 2026-09-08

## How do you calculate baker's percentages for pizza dough?

Divide each dough ingredient's weight by the total flour weight and multiply by 100. Flour is the 100% reference, including every flour in a blend. To work backward from a desired dough weight, add all baker's percentages, divide that sum by 100, then divide the desired weight by that factor. This calculates ingredient quantities, not a tested recipe or fermentation schedule. Do not taste raw flour or dough.

The useful distinction is between three questions: “What are this recipe's ratios?”, “How much can I make with this flour?” and “What ingredients produce my target dough weight?” Each starts from a different known quantity.

## What belongs in the denominator?

The denominator is the weight you divide by. In baker's percentages, it is total flour—not finished dough, not flour plus water, and not just the largest flour ingredient.

[King Arthur Baking's explanation of baker's math](https://www.kingarthurbaking.com/blog/2022/04/28/what-is-bakers-math-and-how-can-i-use-it-in-my-everyday-bread-baking) counts the different flours together and expresses other ingredients against that combined amount. It also distinguishes baker's percentages from percentages of the whole batch.

For our original calculation exercise, suppose the flour is 320 grams bread flour plus 80 grams whole-wheat flour:

- Total flour: 320 + 80 = 400 grams.
- Bread flour: 320 ÷ 400 × 100 = 80%.
- Whole-wheat flour: 80 ÷ 400 × 100 = 20%.
- Combined flour: 80% + 20% = 100%.

Do not count the 400-gram subtotal again when adding the ingredient rows. The subtotal describes those two flours; it is not a third addition.

## How do you convert a weighed formula into percentages?

The following is an illustrative ledger, not a tested dough recipe. Its ingredient amounts were chosen to make the arithmetic inspectable. No mixing, proofing or baking method is supplied, and its yeast amount is not a recommendation for your schedule.

| Dough ingredient | Weight | Calculation | Baker's percentage |
|---|---:|---|---:|
| Total flour | 400 g | 400 ÷ 400 × 100 | 100% |
| Water | 280 g | 280 ÷ 400 × 100 | 70% |
| Salt | 8 g | 8 ÷ 400 × 100 | 2% |
| Oil mixed into dough | 12 g | 12 ÷ 400 × 100 | 3% |
| Sugar | 4 g | 4 ÷ 400 × 100 | 1% |
| Instant yeast | 2 g | 2 ÷ 400 × 100 | 0.5% |
| Total | 706 g | Sum of ingredient rows | 176.5% |

The table uses total flour once. If you want the blend shown individually, replace its first row with the 320-gram and 80-gram rows, retaining the same denominator throughout.

The [basic percentage method](https://www.kingarthurbaking.com/blog/2016/04/27/bakers-percentage) is weight-based. Convert a recipe from its actual documented weights; do not invent gram equivalents for an unspecified cup of flour or spoon of salt.

## Why does the total exceed 100%?

Because each percentage compares an ingredient with flour. It does not describe that ingredient's share of the whole dough.

In this exercise, the dough weighs 706 grams. The 8 grams of salt are:

- 2% of the 400 grams of flour;
- approximately 1.133% of the 706-gram batch.

Both calculations can be correct, but they answer different questions. Label the denominator before comparing numbers. A note saying only “2% salt” normally means baker's percentage in a dough formula; it does not mean 2% of the finished dough.

The same distinction prevents the common error of taking 2% of a desired 1,000-gram batch and adding 20 grams of salt.

## How do you calculate ingredients for a target dough weight?

Start with the total percentage, including flour. Here it is 176.5%.

Convert it to a multiplier:

**176.5 ÷ 100 = 1.765**

Every gram of flour therefore corresponds to 1.765 grams of total ingredient mass in this illustrative formula.

For a 1,000-gram target:

**total flour = 1,000 ÷ 1.765 = approximately 566.572 grams**

Then multiply that flour result by each percentage expressed as a decimal:

| Ingredient | Working calculation | Approximate weight |
|---|---|---:|
| Total flour | 1,000 ÷ 1.765 | 566.572 g |
| Water | flour × 0.70 | 396.601 g |
| Salt | flour × 0.02 | 11.331 g |
| Dough oil | flour × 0.03 | 16.997 g |
| Sugar | flour × 0.01 | 5.666 g |
| Instant yeast | flour × 0.005 | 2.833 g |

Keep the unrounded flour value in the calculation; the displayed numbers are rounded for reading. Algebraically, the unrounded ingredient weights sum to exactly 1,000 grams.

For the same 80:20 flour blend, allocate the calculated flour between bread flour and whole-wheat flour. That gives approximately 453.258 grams and 113.314 grams respectively. Their combined amount, not either flour alone, remains the reference.

## What does rounding change?

Rounding is a recorded change, not invisible tidying. Here is what happens if the example weights are rounded to whole grams:

**567 + 397 + 11 + 17 + 6 + 3 = 1,001 grams**

The resulting batch is one gram above the target. More importantly, the 3 grams of yeast differ proportionally from the calculated 2.833 grams, even though the total error looks small.

At one decimal place, the same list is:

**566.6 + 396.6 + 11.3 + 17.0 + 5.7 + 2.8 = 1,000.0 grams**

That matching sum does not mean every original ratio survived exactly. Salt is now 11.3 ÷ 566.6 × 100, approximately 1.994%, rather than exactly 2%.

Use a scale suitable for the quantities being weighed and follow its instructions. A display's number of decimal places does not itself establish accuracy. Do not solve an unreadably small yeast quantity by silently replacing it with a spoonful.

## What if you know the flour weight instead?

There is no reverse calculation needed. Multiply the available flour by each decimal percentage.

For an illustrative 220 grams of flour, the ledger becomes:

- Water: 154 grams.
- Salt: 4.4 grams.
- Dough oil: 6.6 grams.
- Sugar: 2.2 grams.
- Instant yeast: 1.1 grams.
- Total ingredient mass: 388.3 grams.

Check it another way: 220 × 1.765 = 388.3. This cross-check catches a missing ingredient or a percentage entered as 70 instead of 0.70.

Choosing the appropriate dough weight for a pan is a separate decision. Keep pan area and desired thickness in a separate note; the [dough-lab section](/dough-lab/) covers those neighbouring questions.

## Which ingredients stay outside this calculation?

Keep oil used to coat the pan, sauce, cheese and toppings on a separate preparation list. They do not belong in this dough ledger merely because they eventually share a pizza.

Likewise, do not treat a ready-made starter or preferment as unexplained extra flour-free mass. A complete formula must account for its components without counting them twice. Our example has no starter, eggs, milk or other compound ingredients.

Percentages also do not authorise changing yeast type, switching flour or extending fermentation. Preserve the complete source recipe's ingredients and method when scaling it; a numerical match alone does not establish identical handling, timing or results. Our [pan-recipes](/pan-recipes/) and [oven-skills](/oven-skills/) categories address those separate practical topics.

## What should go on your calculation card?

Record the source recipe, ingredient weights, total flour, individual percentages, total multiplier, intended batch weight, calculated weights and actual rounded weights. Finally, add the rounded weights and recompute any ratio where the rounding matters.

Keep this exercise on paper. If preparing food, the [FDA's flour-handling guidance](https://www.fda.gov/food/buy-store-serve-safe-food/handling-flour-safely-what-you-need-know) says not to taste raw flour or dough, to separate raw ingredients from ready-to-eat food, and to wash hands and equipment after handling. Do not attempt home heat-treatment to make flour safe to eat raw. Follow complete recipe and package cooking instructions; these numbers provide no cooking or storage clearance.

## Sources

- [King Arthur Baking: baker's math, flour blends and batch percentages](https://www.kingarthurbaking.com/blog/2022/04/28/what-is-bakers-math-and-how-can-i-use-it-in-my-everyday-bread-baking)
- [King Arthur Baking: calculating baker's percentages by weight](https://www.kingarthurbaking.com/blog/2016/04/27/bakers-percentage)
- [FDA: handling flour safely](https://www.fda.gov/food/buy-store-serve-safe-food/handling-flour-safely-what-you-need-know)

## Frequently asked questions

**Why can a pizza dough formula total more than 100%?**

Baker's percentages compare every ingredient with total flour, not with the whole batch. Flour alone is 100%, so water, salt and other dough ingredients increase the total beyond 100%. In the illustrative ledger, 400 grams of flour plus 306 grams of other ingredients make 706 grams of dough and a total of 176.5%.

**How do you calculate percentages with two different flours?**

Add both flour weights before calculating any percentage. In the illustrative blend, 320 grams of bread flour plus 80 grams of whole-wheat flour give a 400-gram denominator. The flours contribute 80% and 20%, respectively. Do not add the combined flour subtotal as another ingredient when summing the dough's weight.

**Do sauce, toppings and pan oil count toward the dough weight?**

Keep them outside this dough calculation. Oil mixed into the dough belongs in its ingredient ledger; oil used to coat the pan belongs on a separate preparation list, alongside sauce, cheese and toppings. This separation makes the target meaningful: it describes dough ingredient mass, not the weight of an assembled or baked pizza.

**Does rounding to the right total preserve every percentage?**

No. The example's weights rounded to one decimal place sum to exactly 1,000.0 grams, but its rounded salt and flour weights give approximately 1.994% salt, not exactly 2%. Record rounded weights and recalculate affected ratios. Use equipment suited to the quantities and follow its instructions; displayed decimal places alone do not establish weighing accuracy.

**Can baker's percentages tell me how long to ferment or bake?**

No. Percentages describe ingredient proportions; they do not supply a complete preparation method or prove a recipe has been tested. Preserve the source recipe's ingredients, fermentation and cooking instructions when scaling. Do not taste raw flour or dough, and do not use home heat-treatment to make flour safe to eat raw.


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# Sheet-Pan Pizza: A Reliable Half-Sheet Recipe

> A reliable half-sheet pizza uses 600 grams flour, 438 grams water, 12 grams salt, 2 grams instant yeast, and 18 grams olive oil—1,070 grams dough at 73% hydration. Cold-ferment 12–48 hours, proof it in a 13-by-18-inch metal pan coated with 30 grams oil, top with 300 grams sauce and 430 grams cheese, and bake at 475°F (about 245°C) for roughly 18–24 minutes. Drain wet toppings and check the center and underside before serving.

Source: https://hammyspizza.com/sheet-pan-pizza/  
Publisher: The Pan Has Opinions  
Published: 2026-07-19  
Updated: 2026-09-07

## A party-size pizza with numbers you can trust

This half-sheet pizza starts with 1,070 grams of 73% hydration dough and ends with crisp edges, a tender open crumb, and enough square slices for a table. It is designed for a nominal 13-by-18-inch metal half-sheet pan. Cold-ferment the dough for 12–48 hours, proof it in 30 grams olive oil, keep the topping load measured, and bake low in a thoroughly heated 475°F (about 245°C) oven.

The recipe serves six as a main meal or eight to ten as part of a spread. Actual appetites remain gloriously unregulated.

Before starting, measure your pan’s flat interior. “Half sheet” is a common format, not a promise that every manufacturer bends the rim in precisely the same place. A nominal 9-by-13-inch pan has exactly half the nominal area of a 13-by-18-inch pan, although usable interior dimensions can differ. It cannot take this full dough at the intended thickness.

## What does “half sheet of pizza” mean here?

In this recipe, “half sheet” describes the pan: a nominal 13-by-18-inch rimmed metal sheet, not a standard number of slices or a universal restaurant portion. The formula uses 1,070 grams of dough across the pan’s nominal 234 square inches, or about 4.57 grams per square inch. Cut it into 12 rectangles for larger portions or 20 squares for a party spread.

A 9-by-13-inch pan has 117 nominal square inches, exactly half the nominal area. To keep this recipe’s intended thickness, use half of every weight:

| Ingredient | 9-by-13-inch amount |
|---|---:|
| Bread flour | 300 g |
| Cool water | 219 g |
| Fine salt | 6 g |
| Instant yeast | 1 g |
| Olive oil in dough | 9 g |
| Olive oil for pan | 15 g |
| Thick pizza sauce | 150 g |
| Low-moisture mozzarella | 200 g |
| Parmesan | 15 g |
| Cooked, drained toppings | 125–175 g |

That makes about 535 grams of dough at the same 73% hydration. Keep the fermentation and proof cues; do not simply halve the baking time. A smaller pan’s material, color, side height, and usable interior still change how quickly the base and center bake.

## Ingredients for one 13-by-18-inch pan

### Dough

| Ingredient | Weight | Baker's percentage |
|---|---:|---:|
| Bread flour | 600 g | 100% |
| Cool water | 438 g | 73% |
| Fine salt | 12 g | 2% |
| Instant yeast | 2 g | 0.33% |
| Olive oil | 18 g | 3% |

The dough weighs 1,070 grams. At a nominal 234 square inches, that is about 4.57 grams of dough per square inch—substantial, but less towering than the [10-inch cast-iron pizza](/cast-iron-pan-pizza/).

### Pan and topping

| Ingredient | Weight | Useful equivalent |
|---|---:|---:|
| Olive oil for pan | 30 g | About 2 1/4 tablespoons |
| Thick pizza sauce, cooled | 300 g | About 1 1/4 cups |
| Low-moisture whole-milk mozzarella, grated | 400 g | About 14 ounces |
| Finely grated Parmesan | 30 g | About 1 ounce |
| Cooked, drained toppings, optional | 250–350 g | Use less when very moist |

Use a sturdy metal pan with a sound surface. Dark pans brown faster than shiny aluminum; thin pans may warp. Glass and ceramic heat differently and are not interchangeable in this high-heat recipe. Check the pan manufacturer’s temperature limit before using it at 475°F.

## Mix, fold, and refrigerate

Pour the water into a large bowl. Add the yeast, flour, salt, and 18 grams olive oil. Mix with a strong spoon or damp hand until no pockets of dry flour remain. The dough should be wet and shaggy.

Cover and rest for 20 minutes. With a wet hand, stretch one side up without tearing it and fold it across the center. Turn the bowl and repeat on the other three sides. Rest for 15 minutes, then perform another four folds. The dough should feel more elastic and sit taller.

Cover tightly and refrigerate for 12–48 hours. Fermentation rate depends on dough temperature, refrigerator temperature, yeast, and flour. Use the dough earlier if it becomes extremely inflated or starts collapsing.

Do not taste raw dough. The [U.S. Food and Drug Administration explains that most flour is a raw food](https://www.fda.gov/consumers/consumer-updates/flour-raw-food-and-other-safety-facts) and may contain harmful bacteria. Wash hands, tools, bowls, and counters after contact with uncooked flour or dough.

## Give the dough room in the pan

About four hours before baking, spread all 30 grams olive oil over the pan’s base and into its corners. Turn the cold dough into the middle. Flip it once to coat both sides.

Press outward with oiled fingertips, stopping when the dough resists. Cover the pan and wait 20 minutes, then press again. Repeat once more if necessary. Do not tear the center while chasing the corners; a slightly rounded corner beats a secret sauce drain.

Cover and proof at room temperature for 2–4 hours. It is ready when visibly expanded, jiggly, relaxed to the edges, and dotted with bubbles. A warm room can shorten the proof; a cool room can stretch it. If a fingertip pressed gently into an oiled edge leaves an indentation that returns slowly, the dough is close. If it snaps back immediately, give it more time.

## Make wet toppings less wet

Pan pizza fails more often from excess topping moisture than from a shortage of enthusiasm. Prepare vegetables before the dough finishes proofing:

- sauté mushrooms until their released liquid evaporates;
- wilt spinach and squeeze it dry after cooling;
- roast peppers, eggplant, zucchini, or broccoli, then cool them;
- drain olives, pickled peppers, pineapple, and canned ingredients thoroughly;
- blot fresh mozzarella and use it sparingly.

Cook raw ground meat or sausage before topping. The current [FoodSafety.gov temperature chart](https://www.foodsafety.gov/food-safety-charts/safe-minimum-internal-temperatures) lists 160°F (71°C) for ground meat and sausage and 165°F (74°C) for poultry, including poultry sausage. Verify with a food thermometer, drain the fat, and let the pieces cool briefly. The final pizza bake reheats those toppings; it should not be relied on to cook raw centers hidden beneath cheese.

Keep cooked toppings between 250 and 350 grams total. Use the low end for water-rich ingredients. More is possible in the same sense that one more suitcase is possible on a small car: the question is what happens when you turn.

## Preheat thoroughly and top in order

Place a rack in the lower third of the oven and preheat to 475°F (about 245°C) for at least 45 minutes. For convection, if the oven manual allows, start around 450°F (230°C) and check early because moving air accelerates browning.

Uncover the proofed dough. Pop only enormous surface bubbles; preserve the smaller gas cells. Scatter the mozzarella from edge to edge, pushing some against the oiled wall for a crisp cheese border. Add Parmesan.

Spoon the 300 grams sauce in stripes or small pools over the cheese. Distribute the cooked, drained toppings with visible gaps between them. This order helps shield the dough from sauce and gives moisture somewhere to escape. It is a method, not a referendum on how every region must build pizza.

## Bake until the center and base are done

Set the pan on the lower rack and bake for 18–24 minutes. Begin checking at 18 minutes. Rotate once after about 12 minutes only if your oven has an obvious hot side.

The pizza is ready when the cheese edge is deeply browned, the center no longer looks wet or compressed, and a spatula lifted under one corner reveals a crisp golden-brown base. Check near the center as well as the outer corners.

If the top browns while the base remains pale, move the pan lower for the final minutes or set the pan on a preheated baking steel or stone, provided the pan and oven setup allow it safely. If the base races ahead, move the tray higher and lower the heat to 450°F (230°C) until the center sets.

Do not place a cold glass vessel on a hot stone, and do not improvise with a pan whose temperature rating you do not know. Sudden temperature changes can shatter unsuitable glass or ceramic.

The full troubleshooting map is in [eight fixes for soggy pan pizza](/fix-soggy-pan-pizza/). It separates heat problems from moisture problems, which is more useful than simply baking everything longer.

## Cool on a rack before cutting

Let the pizza stand in the pan for two minutes. Loosen the border with a thin, pan-safe spatula, then slide the whole pizza onto a wire rack. Rest for five minutes before cutting.

The rack lets steam escape from beneath the crust. A cutting board traps it; the hot pan traps even more. If you cannot transfer the whole pizza safely, lift sections onto the rack as soon as their crust has set.

Cut into 12 generous rectangles or 20 smaller party squares. Kitchen shears are useful once the pizza is out of the pan. Avoid cutting directly against a coated surface.

## A workable same-day version

Mix and fold the same formula in the morning. Leave it covered at room temperature until clearly expanded and bubbly, commonly 3–5 hours depending on conditions. Oil the pan, stretch the dough in stages, and proof another 1–2 hours until airy.

The cold version develops deeper flavor and gives the flour more time to hydrate. The same-day version is still balanced and uses the same topping quantities. Do not “speed it up” with a random spoonful of yeast; changing yeast by a factor of several changes both timing and flavor, and kitchens are already dramatic enough.

If this dough feels difficult, [the hydration guide](/pan-pizza-dough-hydration/) explains why 438 divided by 600 equals 73%, how to compare wet doughs, and how to adapt the recipe without dismantling its ratios.

## Scale by surface area

For a different rectangular pan, use a nominal-for-nominal comparison: multiply its stated length by its stated width, then divide by 234, the nominal square-inch area of the 13-by-18-inch baseline. Multiply every dough and topping weight by that factor. If you instead measure the usable flat interior, measure both pans and compare those usable areas consistently.

For example, a true 12-by-16-inch surface has 192 square inches. Its factor is 192 ÷ 234 = 0.8205. Multiply the 1,070-gram dough by that factor for about 878 grams. Scale each ingredient—not just the flour—by the same factor. Rounding salt and yeast requires a scale capable of tenths of a gram.

Alternatively, preserve the nominal dough density directly: nominal area × 4.57 grams per square inch. That maintains the intended crust thickness on the same basis as the 234-square-inch baseline. Your pan may still brown differently due to color, material, and side height, so begin checking early on the first attempt.

## Store leftovers without steaming them into surrender

[FoodSafety.gov advises refrigerating leftovers](https://www.foodsafety.gov/blog/food-safety-and-eating-out) within two hours, or within one hour when exposed to temperatures above 90°F (32°C), and using them within 3–4 days. Cut and transfer the pizza to shallow covered containers rather than placing the hot pan in the refrigerator.

Reheat leftovers to 165°F (74°C). A 375°F (190°C) oven and a preheated sheet pan restore the base efficiently; a covered skillet works for a slice or two. Exact time varies with thickness and starting temperature, so check the center.

The result should be generous but disciplined: tall enough to feel like pan pizza, crisp enough to hold itself, and loaded enough to delight without collapsing under the toppings.

## Sources

- [U.S. Food and Drug Administration — Flour Is a Raw Food and Other Safety Facts](https://www.fda.gov/consumers/consumer-updates/flour-raw-food-and-other-safety-facts) — raw-flour status, no-tasting instruction, and cleanup rationale; opened September 4, 2026.
- [FoodSafety.gov — Cook to a Safe Minimum Internal Temperature](https://www.foodsafety.gov/food-safety-charts/safe-minimum-internal-temperatures) — current ground-meat, poultry, and leftover internal temperatures; opened September 4, 2026.
- [FoodSafety.gov — Food Safety and Eating Out](https://www.foodsafety.gov/blog/food-safety-and-eating-out) — current two-hour/one-hour refrigeration limits and 3–4-day leftover window; opened September 4, 2026.

## Frequently asked questions

**What size pan is a half-sheet pan?**

A nominal half-sheet pan is about 13 by 18 inches, but the usable inside dimensions and side slope vary by manufacturer. Measure the flat baking surface if you are scaling precisely. This recipe is designed for that common format, not a 9-by-13-inch cake pan. Cramming the full dough into the smaller pan produces a much thicker, slower-baking pizza.

**Do I need to par-bake sheet-pan pizza?**

Not with the restrained topping load and thoroughly heated metal pan method here. A par-bake can help exceptionally wet or heavy toppings, but it also sets the dough before the cheese can fuse to the edge. First try draining toppings, limiting sauce, using the lower oven rack, and baking until the underside is browned. Treat par-baking as a troubleshooting tool, not a default requirement.

**How do I stop sheet-pan pizza sticking?**

Spread the full 30 grams of oil across the base and into the corners before adding the dough. Use an intact metal pan, keep sauce from leaking beneath the edge, and let the baked crust set for two minutes before loosening it. Parchment reduces contact with oil and changes the fried texture, so it is a useful release aid but not an identical result.

**Can I use convection for sheet-pan pizza?**

Yes, if your oven manual permits it. Start around 450°F (230°C) convection instead of 475°F conventional, because moving air can brown cheese and exposed edges faster. Begin checking several minutes early and rotate only if your oven browns unevenly. Oven calibration, pan color, and topping moisture matter more than the fan icon’s confidence.

**How many toppings can a sheet-pan pizza hold?**

Keep the total modest enough that you can still see cheese and sauce between pieces. For this dough, about 250–350 grams of cooked, drained toppings is a sensible ceiling, not a food-safety guarantee. Watery vegetables need roasting or sautéing first. Cook raw sausage or ground meat to its safe internal temperature before topping, then drain it well.

**How should I reheat sheet-pan pizza?**

Refrigerate leftovers within two hours, or one hour above 90°F (32°C), and use within 3–4 days. Reheat to 165°F (74°C). Place slices on a preheated sheet pan in a 375°F (190°C) oven until hot throughout, checking rather than relying on a fixed time. Discard perishable pizza left at room temperature beyond those limits.


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