Sourdough Pizza Dough: Chewy Crust From Your Starter

Sourdough pizza dough gives you the two things a good pizza needs most: a crust that is chewy inside, crisp underneath, and full of flavour before any topping goes on it. Commercial yeast pizza can be good, but it rarely tastes like much on its own. A slow sourdough ferment builds tang, depth, and a leopard-spotted, airy rim that no quick dough can fake, and it does it with the starter you already feed.

The short answer

To make sourdough pizza dough, mix 500g bread flour, 325g water, 100g active starter, and 10g salt, ferment with stretch-and-folds until puffy, divide into balls, and cold-proof them in the fridge for 24 to 72 hours. Stretch each ball gently from the centre outward, leaving a thick rim, top lightly, and bake as hot as your oven allows, ideally on a preheated steel or stone at 500 to 550 degrees Fahrenheit (260 to 290 degrees Celsius), until the rim is blistered and the base is crisp. The long cold ferment is the secret: it develops flavour, relaxes the gluten so the dough stretches without springing back, and lets you have pizza on a weeknight from dough you made days earlier. If your starter is still young, work through our starter guide first, and if weighing dough is new to you, our kitchen scale guide will make this recipe repeatable instead of lucky.

What sourdough changes about pizza

A sourdough crust tastes different because it ferments longer and more slowly. Lactic and acetic acids build up during fermentation, giving a gentle tang that balances rich cheese and salty toppings, and the long ferment breaks down some of the flour's starches and proteins, which improves both flavour and digestibility for many people. Texture changes too. Sourdough's acidity strengthens gluten in a particular way, giving a rim that puffs dramatically in a hot oven and then stays chewy rather than turning cracker-dry. That chew, the cornicione, is what separates a good pizza from a flatbread with toppings, and it is much easier to achieve with a slow dough than with a fast one.

The trade-off is time, not difficulty. Sourdough pizza dough is actually easier to handle than a same-day yeast dough, because the long ferment relaxes it. A dough that has spent a day or two in the fridge stretches like a dream, while a rushed dough fights you, springs back, and tears. If you plan pizza for Friday, make the dough on Wednesday, and the hardest part of Friday dinner becomes deciding on toppings. Our baking schedule guide shows how to fit that kind of planning around a normal week, and the same principles apply here.

The formula

This recipe makes four 12 inch pizzas, or three 14 inch pizzas, from about 950g of dough. Divide it to suit your oven and your pans. Weighing matters here, because pizza dough hydration is a balance: too wet and it sticks to the peel and tears, too dry and the rim stays flat.

• 500g bread flour, or a blend of 400g bread flour and 100g tipo 00 flour (about 4 cups total)
• 325g water, at about 80 degrees Fahrenheit (27 degrees Celsius), about 1 1/3 cups
• 100g active sourdough starter, fed and at its peak (about 1/2 cup)
• 10g fine sea salt (about 1 3/4 teaspoons)
• 15g olive oil (1 tablespoon), optional, for a softer, more extensible dough
• Semolina or coarse cornmeal, for dusting the peel

That is about 65 percent hydration, lower than a rustic loaf, because pizza dough must be handled, stretched, and launched without sticking. Bread flour gives chew and structure. Tipo 00 flour, if you have it, gives a softer, more Neapolitan-style crumb, but it is not required, and a pure bread flour dough is excellent in a home oven. The olive oil is optional but helpful in a home oven, where it softens the crust slightly and helps browning at lower temperatures than a wood-fired oven. Skip it if you bake on a steel at 550 degrees Fahrenheit or above, where you want maximum crispness.

Mixing and bulk fermentation

Stir the starter into the water until milky, add the flour, salt, and oil, and mix until no dry flour remains. Rest for 30 minutes, then do three or four sets of stretch-and-folds over two hours, spaced 30 minutes apart. The dough will start rough and shaggy and finish smooth and elastic, with a noticeable resistance when you pull it. After the folds, let it rise at warm room temperature until it has grown by about 50 percent and feels puffy and airy, usually 3 to 5 hours at 75 to 78 degrees Fahrenheit (24 to 26 degrees Celsius). Do not let it double fully at this stage, because it still has a long cold ferment ahead, and overproofing now means a slack, sour dough later. If your kitchen is cold, our guide to feeding and timing a starter also helps you judge fermentation by feel rather than by the clock, which matters even more for pizza than for bread.

Turn the dough out onto a lightly floured surface and divide it into equal balls, about 235g each for four pizzas. Shape each ball by pulling the edges underneath and tucking them into the centre until the top is taut and smooth, then place each ball seam-side down in a lightly oiled container with a lid, leaving room for it to expand. A single large container with balls spaced apart works, but individual containers make it easier to take out one ball at a time without disturbing the others.

The cold ferment: 24 to 72 hours

Refrigerate the dough balls for at least 24 hours, and up to 72 hours for the best flavour. This is the same principle as our cold-proofing guide for bread, applied to pizza: cold slows the yeast while the bacteria keep working, building tang and complexity without overproofing. At 24 hours the dough is good. At 48 hours it is noticeably better, with a deeper, more interesting flavour and a dough that stretches more easily. At 72 hours it is at its peak for most home fridges. Beyond 72 hours, the dough can become too acidic, slack, and difficult to handle, and the crust may bake pale because the yeast is exhausted. Mark the containers with the date so you do not lose track.

If you need pizza sooner, you can proof the balls at room temperature for 4 to 6 hours instead of refrigerating them, but the flavour will be simpler and the dough springier. A useful compromise is a same-day dough with an overnight starter build: feed your starter the night before, mix in the morning, and bake in the evening. It works, and it is still better than most takeout, but it will not have the depth of a two-day dough. When you have the choice, choose the fridge.

Stretching without tearing

Take a dough ball out of the fridge 45 to 60 minutes before baking and let it come to room temperature in its container. Cold dough tears and springs back; room-temperature dough relaxes and stretches. Dust your work surface and your hands with flour, or better, a 50-50 mix of flour and semolina, which acts like tiny ball bearings under the dough. Place the ball on the surface and press gently from the centre outward with your fingertips, pushing air toward the rim. Do not press the rim itself. The rim is where the puff comes from, and flattening it gives you a flat, cracker-like edge instead of a pillowy cornicione.

Once you have a small disc with a defined rim, pick it up and drape it over your knuckles, letting gravity stretch it as you rotate it slowly. Let the dough's own weight do the work. If it resists and springs back, set it down, cover it, and rest it for 10 minutes, then try again. Resting relaxes gluten more effectively than pulling harder, and pulling harder is how tears happen. If a small tear does occur, pinch it closed and let it rest for a few minutes; a patched dough still bakes well. Aim for a round about 12 inches across, slightly thinner in the centre than at the rim, with no paper-thin spots you can see light through. If you do not have a peel, stretch the dough directly on parchment paper and slide the paper onto your steel, stone, or baking sheet.

Topping lightly, baking hot

The most common pizza mistake is over-topping. A sourdough crust can carry flavour, but it cannot carry a pound of wet toppings without turning soggy. For a classic Margherita, use 3 to 4 tablespoons of crushed San Marzano tomatoes, spread thinly, 4 ounces of low-moisture mozzarella torn into small pieces, a drizzle of olive oil, and basil added after baking. Fresh mozzarella holds more water than low-moisture mozzarella and will puddle on a home-oven pizza, so tear it small, drain it first, or use it sparingly. For other toppings, pre-cook anything wet, such as mushrooms, sausage, or spinach, and slice vegetables thin so they cook in the short bake time.

Preheat your oven as hot as it goes, 500 to 550 degrees Fahrenheit (260 to 290 degrees Celsius), for at least 45 minutes, with a steel, stone, or inverted baking sheet on the rack where the pizza will bake. A steel gives the crispest base in a home oven, because it transfers heat faster than stone. If you use a baking sheet, preheat it too. Launch the pizza with a quick, confident shake of the peel, and bake for 7 to 10 minutes on a steel, or 10 to 14 minutes on a stone or sheet, until the rim is deeply blistered and golden, the cheese is bubbling, and the base is crisp when you lift an edge with a spatula. If the top finishes before the base crisps, move the pizza to the lowest rack for the last 2 minutes. Let the pizza rest for 2 to 3 minutes before cutting, so the cheese sets and the crumb firms up.

Scoring is not part of pizza, but the same oven-spring principles apply as in bread. If your rim stays flat, the usual causes are a dough that was overproofed, a rim that was pressed flat during shaping, or an oven that was not fully preheated. Our scoring guide is about loaves, not pizzas, but its lesson about oven spring and steam transfers: a hot, fully preheated baking surface is what makes dough puff instead of spreading.

Pan pizza and other shapes

If launching a pizza onto a steel feels daunting, bake it in a pan instead. Oil a cast iron skillet or a rimmed baking sheet generously, press a dough ball into it, let it proof for 30 to 45 minutes, top it, and bake at 475 degrees Fahrenheit (245 degrees Celsius) for 15 to 20 minutes. The result is a thicker, chewier, focaccia-like pizza with a fried, golden bottom, and it is arguably more forgiving than a launched pizza. A cast iron skillet also makes an excellent deep-dish style pizza: press the dough up the sides, fill it, and bake until the cheese bubbles and the crust is golden. The same dough, handled differently, gives you three different pizzas, which is why a batch of four balls is worth making even for a household of two.

Storing dough and leftovers

Unbaked dough balls keep in the fridge for up to 3 days, and in the freezer for up to 3 months. To freeze, oil each ball lightly, place it in a freezer bag, press out the air, and seal. Thaw overnight in the fridge, then let it come to room temperature for 45 to 60 minutes before stretching. Frozen dough loses a little oven spring, but it still beats a same-day dough for flavour, and it turns a weeknight pizza into a 20-minute job. Label bags with the date, because frozen dough that has sat for months will bake flat and sour.

Leftover pizza keeps in the fridge for 3 to 4 days in an airtight container. Reheat it in a dry skillet over medium heat with a lid on, which crisps the base and melts the cheese without the sogginess a microwave causes, or in a 375 degree Fahrenheit (190 degree Celsius) oven for 8 to 10 minutes. Cold pizza has its fans, and a sourdough crust eaten cold the next morning is genuinely good, because the tang and chew survive refrigeration better than a plain yeast crust does.

If you have starter left after feeding and no plans for pizza that week, do not waste it on a rushed dough. Use it in the recipes built for it in our discard recipes guide, or bake a loaf from our beginner bread recipe instead. Pizza rewards planning; a dough made in a hurry because you felt guilty about discard rarely rewards anyone.

Pizza troubleshooting

Dough springs back when stretched. It is too cold, or the gluten has not relaxed. Let it rest at room temperature longer, and rest it for 10 minutes between stretching attempts instead of pulling harder.

Dough tears. It was stretched too thin in one spot, or it was overproofed and weak. Patch small tears by pinching them closed, and next time handle the centre more gently and use the dough within 72 hours of refrigerating.

Base is soggy. Too many wet toppings, an oven that was not fully preheated, or a steel or stone that was not hot enough. Top lightly, preheat for a full 45 minutes, and drain fresh mozzarella before using it.

Rim stays flat. The rim was pressed during shaping, the dough was overproofed, or the oven was not hot enough. Leave the rim untouched while stretching, use the dough on time, and bake as hot as your oven allows.

Crust tastes too sour. The dough fermented too long, or the starter was overly acidic when used. Use dough within 72 hours, feed your starter at peak before mixing, and check the advice in our starter troubleshooting guide if your starter regularly smells strongly of acetone.

Pizza sticks to the peel. Not enough semolina, or the topped pizza sat too long before launching. Dust generously, top quickly, and give the peel a test shake before you launch. If it does not move, lift an edge and dust more semolina underneath.

Frequently asked questions

Can I make sourdough pizza dough without a scale? You can, but pizza dough is less forgiving than focaccia about hydration, and a scale is the simplest way to get consistent results. Cup measurements vary by how you scoop, and a dough that is too wet tears on the peel.

Do I need a pizza steel or stone? No, but they help a lot. An inverted baking sheet, preheated, gives a good result. A steel gives the best base crispness in a home oven. Start with what you have, and upgrade only if pizza becomes a regular bake.

Can I bake sourdough pizza in a regular oven at 450 degrees Fahrenheit? Yes. Bake longer, 12 to 15 minutes, and accept a slightly less blistered rim. The pizza will still be chewy and flavourful, especially after a cold ferment.

How long does sourdough pizza dough last in the fridge? Up to 72 hours for the best result. After that it becomes increasingly sour and slack, and the crust may not spring well.

Can I use discard for pizza dough? A small amount of discard can add flavour to a dough that also contains active starter, but discard alone will not leaven pizza dough reliably. Use active starter for the rise, and save discard for recipes designed for it.

Sourdough pizza is where a starter earns its keep on a weeknight. Make the dough when you have time, let the fridge do the slow work, and stretch it when you are hungry. The crust will taste like it took effort, even though most of the effort was waiting, and that is the best kind of baking there is.