Pizza at the end of the day is a reasonable request. Remembering to start dough that morning is a separate skill. This sourdough discard pizza dough uses baking powder and a short rest, so there’s no yeast rise to schedule.
It makes one thin 12-inch crust, two meal servings, in about 40 minutes including preheating. Expect a modest rim and a crisp base rather than an airy pizzeria crust. There’s no added commercial yeast, though the starter itself contains wild yeast.
What goes into this sourdough discard pizza dough?
For the original two-serving batch, use these amounts. The recipe card scales the gram amounts if you change the servings.
| Ingredient | Weight | Approximate US measure |
|---|---|---|
| Stirred discard, 100% hydration | 227 g | 1 cup |
| All-purpose flour | 180 g | 1 1/2 cups, spooned and leveled |
| Water | 75 g | 5 tablespoons |
| Olive oil | About 14 g | 1 tablespoon |
You’ll also need 1 teaspoon baking powder and 1/2 teaspoon fine salt. Garlic powder is optional. Keep sauce and toppings separate when you work out quantities or calories.
The added water matters. At 100% hydration, 227 grams of discard contains about 113.5 grams each of flour and water. Once you add another 180 grams of flour, discard alone doesn’t supply enough water for this dough. The extra 75 grams brings the flour-and-water ratio to about 64% hydration.
That’s the useful math behind a soft dough. The discard weight guide explains the conversion if your starter is unusually thick or bubbly.
Start the oven before the mixing bowl
Put a heavy baking sheet in the oven and heat to 450 degrees F. Give the pan at least 20 minutes while you mix the dough and let it rest for 10 minutes. A pizza stone may need a longer preheat according to its maker.
The rest makes rolling easier. If the dough keeps shrinking back, cover it and wait another five minutes instead of wrestling it into shape.
Use parchment rated for the oven temperature and trim away long overhanging edges. Slide the pizza onto the hot pan using another baking sheet as your transfer tray. Keep your hands and the oven door out of the transfer path.
Soft dough, thin center
After mixing, the dough should hold together without dry pockets. It can feel slightly tacky. If it crumbles, add water one teaspoon at a time; if it sticks badly after resting, dust the rolling surface lightly.
Roll the center thin and even, about 1/8 inch where practical. Leaving a thick lump in the middle while thinning the edges is how you get a pizza that’s simultaneously burned and underdone. An impressive achievement, but an unhelpful one.
This is a quick crust. Baking powder supplies the immediate lift. It doesn’t need the long kneading or fermentation schedule of same-day sourdough pizza dough.
How much sauce and cheese?
For one 12-inch pizza, start with 1/4 cup thick sauce and 3/4 cup shredded low-moisture mozzarella. Add a small handful of cooked or thinly sliced toppings. Those amounts are a starting point, not part of the crust’s calorie estimate.
Pat wet mozzarella dry. Cook watery mushrooms first, and drain cooked vegetables. More toppings need more oven time and make the center harder to crisp.
Leftover chicken works well in a light layer. The rotisserie chicken dinner guide gives portions for chicken pizzas and other meals when you have more than one dinner’s worth.
Why is the middle still soft?
| Problem | Likely reason | Next move |
|---|---|---|
| Dry, crumbly dough | Too much flour or missing water | Add water a teaspoon at a time before rolling |
| Dough keeps springing back | It needs more rest | Cover for another 5 minutes |
| Golden cheese, pale bottom | The pan wasn’t hot enough or the crust is too thick | Keep baking until the bottom browns; use a hot pan next time |
| Wet center under the toppings | Too much sauce or moisture | Use less sauce and drain toppings; don’t serve wet dough |
| Hard crust throughout | Too much dusting flour or a very long bake | Measure flour by weight and check the base earlier |
The 12 to 15 minute bake time is a guide for a thin, lightly topped pizza. Check the underside with a spatula. The bottom should be browned and the center cooked through.
Servings, calories, and leftovers
The crust ingredients work out to roughly 1,190 calories for the whole crust, or 595 for half, before toppings. That’s an ingredient estimate using about 293.5 grams of total flour and one tablespoon oil. A small-looking pizza can still contain a substantial amount of flour.
Use discard from an established, maintained starter. Don’t use a jar with mold, pink or orange patches, or a rotten odor, and don’t taste the raw dough.
Refrigerate leftover pizza within two hours, or one hour above 90 degrees F. Use refrigerated leftovers within three to four days and reheat to 165 degrees F, following USDA leftover guidance. A hot skillet or toaster oven helps the base crisp again.
If you only have half a cup of discard, scale the crust down or make the small skillet flatbread. There’s no need to feed a whole starter just to use up its leftovers.
