Lots of people are into sourdough baking these days and it’s more than just making a loaf of bread. The tangy taste, the smell and the daily feeding ritual hooks a lot of home bakers. But if you keep a starter you soon get leftover discard that most folks just toss out. Actually that discard is full of flavor and can level up lots of dishes, even pizza dough.

Understanding Sourdough Discard
Sourdough discard is the bit you remove from your starter each time you feed it. When you feed a starter you mix flour and water into it, but if you never throw some out it would get way too big. So you scoop out some, and that’s the discard.
It might sound wasteful, but discard is packed with tangy taste and a nice texture. Instead of chucking it you can stir it into pancakes, muffins or pizza dough to give those recipes a boost.
How to Store Sourdough Discard
- Refrigeration: If you planning to use your discard in a week, just keep it in an airtight container in the fridge. This slows the ferment and keeps it fresh-ish.
- Freezing: For longer storage, freeze the discard. Spoon it into ice cube trays or a freezer bag. It can stay in the freezer for a few months without any big flavor lose.
- Labeling: Always mark the date so you don’t forget when you made it. Use the oldest discard first so none goes bad.

Benefits of Using Sourdough Discard for Pizza Dough
Using discard in pizza dough brings perks that make your pizza both tasty and eco-friendly.
Flavor Profile
One big perk is the taste. Sourdough discard adds a tang you just can’t get from regular yeast. That slight sour note mixes with toppings real good and gives your pizza more depth.
Texture Improvements
Another bonus is texture. The discard helps make a crispy crust on the outside but keeps the inside chewy. As it ferments it forms little air pockets so your crust is light yet satisfies when you bite.
Waste Reduction
These days wasting food feels wrong, so using discard helps cut down on trash. Instead of throwing it away, you’re using every bit. It also makes you think more creatively in the kitchen.
Basic Sourdough Discard Pizza Dough Recipe
Ingredients
- 1 cup sourdough discard
- 2 cups all-purpose flour (plus more for dusting)
- ½ cup warm water
- 1 teaspoon salt
- 1 teaspoon sugar
- 1 tablespoon olive oil
- Optional: herbs and spices for extra flavor
Directions
- Mixing the Dough: In a big bowl, stir together the discard, warm water, olive oil, and sugar until it looks mixed. Then add the flour and salt bit by bit until a loose dough forms.
- Kneading the Dough: Turn the dough onto a floured surface. Knead for 5–7 minutes until it’s smooth and elastic. If it sticks too much, sprinkle on more flour.
- First Rise: Put the dough in a greased bowl. Cover with a towel or plastic wrap. Let it sit in a warm spot for 1–2 hours, or until it’s about twice as big.
- Shaping the Dough: Punch down the dough to push out air. Cut it into pieces for how many pizzas you want. Roll or stretch each piece into a circle or rectangle.
- Second Rise (if desired): Cover the shaped dough and let it rest for about 30 minutes. This makes it easier to stretch when you add toppings.
- Pre-baking (optional): Heat your oven to 475°F (245°C). Place the dough on a baking sheet or pizza stone and bake for 5 minutes before toppings. This sets the crust so it isn’t soggy.
Tips for Perfect Pizza Dough
- Try high-gluten flour for more chewiness and better structure.
- Adjust how much water you use if your kitchen is very humid or very dry.
- Let the dough rest longer if you want a richer taste and fluffier texture.
Topping Ideas for Sourdough Pizza
Classic Combinations
- Margherita: Spread fresh tomatoe sauce, add mozzarella slices and fresh basil for a simple classic.
- Pepperoni: Top with pepperoni and lots of cheese for a crowd-pleaser.
Vegetarian Options
- Use grilled veggies, goat cheese and a drizzle of pesto for a fresh twist.
- Add spinach, ricotta and sun-dried tomatoes for a mediterranean vibe.
Unique and Creative
- BBQ chicken with red onion gives a sweet and tangy combo.
- Mac and cheese pizza merges two comfort foods into one fun bite.
Cooking Methods for Sourdough Pizza
Oven Baking
Baking in the oven is easy and gives you control. Preheat to the highest setting (475°F–500°F) and use a baking stone or steel if you have one. That way the heat spreads evenly to get a nice browned crust.
Pizza Stone vs. Baking Sheet
A pizza stone absorbs moisture and heats up evenly, so you get a crispier crust. A baking sheet works too if you don’t have a stone. Both give good results but a stone is best for that professional feel.
Grilling Pizza
Grilling adds a smoky flavor. Preheat the grill, put the shaped dough directly on the grates and watch it carefully so it doesn’t burn. You can even set a pizza stone on the grill for more even cooking and that charred taste.
Frequently Asked Questions
Common Questions
- Can I use all-purpose flour instead of bread flour? Yes you can, but you might need to change the water amount a bit to get the right feel.
- How long can I store sourdough discard? In the fridge it lasts about two weeks. If you freeze it, you can keep it for months without losing much flavor.
- Is sourdough discard pizza dough gluten-free? No, not unless you use a gluten-free flour in place of regular flour.
- Can I freeze sourdough pizza dough? Yes, after the first rise wrap it tight in plastic wrap and freeze. Thaw in the fridge overnight before shaping and baking.
Additional Tips
- Add chopped herbs or spices right into the dough for extra flavor.
- Try different toppings to match vegan, gluten-free or other diets.
Conclusion
Using sourdough discard in pizza dough not only makes your pizza taste better and feel fancy but also helps cut down on waste. Whether you stick with classic toppings or go wild with new flavors, sourdough discard can turn your homemade pizza into something special and gourmet. Have fun baking and enjoy every slice!

sourdough discard pizza dough
Equipment
- 1 large mixing bowl
- 1 wooden spoon or spatula
- 1 measuring cups and spoons
- 1 kitchen scale (optional)
- 1 plastic wrap or clean kitchen towel
- 1 rolling pin
- 1 baking sheet or pizza stone
- 1 oven
Ingredients
- 1 cup sourdough discard
- 1 ½ cups all-purpose flour
- ½ teaspoon salt
- 1 tablespoon olive oil
- ¼ cup warm water Approximately 100°F or 38°C.
Instructions
- In a large mixing bowl, combine the sourdough discard, olive oil, and warm water. Mix well until smooth.
- Add the flour and salt to the mixture. Use a wooden spoon or spatula to combine until a rough dough forms.
- Once combined, turn the dough out onto a floured surface. Knead the dough for about 5 minutes until it becomes smooth and elastic.
- Shape the kneaded dough into a ball and place it back into the mixing bowl. Cover the bowl with plastic wrap or a clean kitchen towel and let it rest for about 15 minutes.
- Preheat your oven to 475°F (245°C) for at least 15 minutes before baking.
- After the resting period, divide the dough into four equal pieces. Roll out each piece into a circle about ¼ inch thick.
- Place the rolled-out dough onto a baking sheet or pizza stone. Add your favorite sauce, cheese, and toppings.
- Bake in the preheated oven for 12-15 minutes or until the crust is golden and crispy.
- Remove from the oven, slice, and serve hot.




