Making Sourdough Discard Pizza Dough is one of the easiest and most delicious ways to use up leftover sourdough starter. This recipe yields a thin, crispy crust with just over an hour of rise time—perfect for a quick homemade pizza night! It's naturally vegan (no egg or butter), highly adaptable, and freezes beautifully for future meals.
semolina flour (for dusting baking sheets or pizza stone (substitute all-purpose flour or cornmeal if needed))
Instructions
1
In the bowl of a stand mixer fitted with a dough hook, combine bread flour, instant yeast, salt, and sugar. Mix briefly to combine.
2
Add the sourdough discard. With the mixer on low speed, slowly pour in the warm water and olive oil. Mix until a shaggy dough forms and begins to wrap around the hook.
3
Knead for 4–5 minutes (in mixer or by hand on a lightly floured surface) until smooth and elastic. The dough should be soft but not sticky. If too dry, add water 1 Tbsp at a time; if too wet, add flour 1 Tbsp at a time.
4
Transfer dough to a lightly oiled bowl, cover with plastic wrap, and let rise at room temperature for 1 hour, or until doubled in size.
5
Preheat oven to 450°F (232°C). Lightly dust two baking sheets with semolina flour.
6
Divide dough into two equal portions. Shape each into a ball, place on prepared sheets, cover lightly, and let rest for 10 minutes.
7
Press each dough ball into your desired shape and thickness (thin for crispy, slightly thicker for chewier crust). If dough resists shaping, let rest another 10 minutes before reshaping.
8
Add your favorite toppings, drizzle crust with olive oil if desired, and bake for 20–30 minutes until golden and crispy (adjust time based on crust thickness and oven).
Nutrition Facts
Servings 4
Amount Per Serving
Calories210kcal
% Daily Value *
Total Fat6g10%
Saturated Fat1g5%
Sodium640mg27%
Potassium70mg2%
Total Carbohydrate34g12%
Dietary Fiber2g8%
Sugars1g
Protein6g12%
Calcium 10 mg
Iron 2 mg
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
Make ahead: Let dough rise in the fridge overnight. Bring to room temp before shaping.
Thick crust option: Don’t divide dough—use as one large 12–14" crust.
Freezing: After first rise, freeze dough balls for up to 3 months. Thaw in fridge overnight before using.
Vegan & dairy-free: This dough contains no animal products.
Active starter version: Replace discard with 200g active starter and omit yeast; increase rise time as needed.