For 4 pizzas
375 g water
100 g sourdough starter, active and bubbly, see notes above
10 g salt
500 g all-purpose or bread flour
Mix the dough. Place the starter, salt, and water in a large bowl. Stir with a spatula to combine — it doesn’t have to be uniformly mixed. Add the flour. Mix again until the flour is completely incorporated. Transfer to a straight-sided vessel (if you have one.) Cover vessel with tea towel or cloth bowl cover and let stand 30 minutes.
Stretch and fold: after 30 minutes have passed, reach into the vessel and pull the dough up and into the center. Turn the vessel quarter turns and continue this pulling 8 to 10 times. See video for guidance. Let the dough rest for another 30 minutes; then repeat the stretching and folding. If possible, repeat this cycle twice more for a total of 4 stretch and folds. By the 4th cycle, you will notice a huge difference in the texture of the dough: it will be smoother, stronger, and more elastic.
Bulk fermentation: Cover vessel with a tea towel or bowl cover and set aside to rise at room temperature (70ºF/21ºC) for 4 to 18 hours (the time will vary depending on the time of year, the strength of your starter, and the temperature of your kitchen; see notes above) or until the dough has roughly doubled in volume. (UPDATE: In the past I have recommended letting the dough rise until it doubles in volume. If you’ve had success with this, continue to let the dough double. Recently, I have been stopping the bulk fermentation when the dough increases by 50% in volume, and I feel my dough is even stronger in the end.) Note: Do not use your oven with the light on for the bulk fermentation — it is too warm for the dough. When determining when the bulk fermentation is done, it is best to rely on visual cues (doubling in volume) as opposed to time. A straight-sided vessel makes monitoring the bulk fermentation especially easy because it allows you to see when your dough has truly doubled.
Portion and shape: Turn the dough out onto a work surface and shape into a rough ball, using as much flour as needed — the dough will be sticky. Using a bench scraper, divide the dough into 4 equal portions. Sprinkle portions with flour. With floured hands, roll each portion into a ball, using the pinkie-edges of your hands to pinch the dough underneath each ball. Transfer each round of dough to a plastic quart container, cover, and store in fridge for at least 6 hours or up to 3 days or transfer to the freezer (see notes in post about thawing).
Make the pizzas: Pull out a round (or more) of dough from the fridge one hour before you plan on baking. Dust dough with flour and place on a floured work surface. Let sit untouched for about an hour (a little longer or shorter is fine). Place a Baking Steel or pizza stone in the top third of your oven. Set oven to 550ºF. Heat oven for at least 45 minutes but ideally 1 hour prior to baking.
Shape the dough: Gently shape dough into a 10-inch (roughly) round handling it as minimally as possible. (See video for guidance.) Lay a sheet of parchment paper on top of a pizza peel. Transfer the dough round to the parchment-lined peel.
Find it online: https://alexandracooks.com/2020/05/01/simple-sourdough-pizza-a-step-by-step-guide/
NOTES:
Can you Freeze Sourdough Pizza Dough?
Yes. In my experience, the pizzas made from frozen dough do not spring as high upon being baked, but they still taste delicious.
Also, in my experience, the more time dough spends in the freezer, the more air bubbles the dough seems to lose. After 1 week in the freezer, my dough will bake up beautifully. After 3 weeks in the freezer, my dough will be less bubbly and will bake into a thinner and crisper crust.
To freeze sourdough pizza dough: make it through step 4 in the recipe below or until after you transfer the portioned rounds to quart containers. At this point, transfer the quart containers to the freezer. To thaw, remove a container (or more) and let thaw in the refrigerator for 1 day or thaw at room temperature for 8 hours. Then, proceed with the recipe.
Timing/Schedule:
The more I make sourdough, the more I realize that the timing of each bake depends so much on the time of year and the temperature of my kitchen. In the summer, because it is warm and humid, the first rise (bulk fermentation) of all my sourdoughs takes between 6 – 8 hours; in the winter the first rise takes 12 – 18 hours.
It is best to rely on visual cues. For the bulk fermentation, you want the dough to double (or less than double: I now end my bulk fermentation when the dough has risen by 50% in volume). This is why I cannot recommend using a straight-sided vessel (as opposed to a bowl) enough. It makes gauging the first rise easier.
If at any point you are worried the dough will over-ferment — say, for example, the bulk fermentation is nearly complete but you are tired and want to go to bed — stick the vessel in the fridge and pick up the process in the morning. (Note: If your dough rises above double, don’t despair … my dough has tripled in volume during an overnight rise, and the resulting dough still had plenty of oven strength and spring.)
Schedule: I like mixing this dough in the evening, performing 4 stretch and folds before I go to bed (if time permits), then letting the dough complete its bulk fermentation at room temperature (68ºF) overnight or in the refrigerator (especially in the summer, when my kitchen is much warmer). In the morning, it’s typically ready to be portioned (if it rose at room temperature), transferred to quart containers, and stashed in the fridge. If I had let my dough spend time in the fridge for the bulk fermentation, I remove it in the morning, and let it complete its bulk fermentation at room temperature. Once complete, I portion the dough and stash it in the fridge. Sometimes I’ll use the dough that same evening; sometimes I’ll use it the following day or the next. I encourage using the dough within 3 days.
In short: If you want pizza for the weekend, mix your dough on either Wednesday or Thursday.