10 Sourdough Discard Recipes
If you bake sourdough regularly, you probably end up with extra starter discard. Instead of throwing it away, you can turn it into delicious, high-protein recipes ranging from breakfast favorites to snacks and baked goods. These recipes help reduce waste while adding nutrition and flavor to your meals.
1. High-Protein Sourdough Pancakes Recipe
Sourdough discard adds tangy flavor to pancakes while ingredients like eggs, Greek yogurt, or protein powder boost the protein content.
Why it’s great: Fluffy, tangy, and perfect for breakfast.
- Sourdough starter — 1 cup
- Oat flour — 1 cup
- Plant protein powder — ½ cup
- Unsweetened almond milk — 1 cup
- Maple syrup — 1 tablespoon
- Baking soda — 1 teaspoon
- Vanilla extract — 1 teaspoon
- Olive oil — 1 tablespoon
- Salt — ¼ teaspoon
2. Protein Sourdough Muffins Recipe
These muffins combine sourdough discard with oats, eggs, and yogurt for a balanced snack or breakfast option.
Why it’s great: Moist, filling, and easy to meal prep.
- Sourdough starter — 1 cup
- Oat flour — 1½ cups
- Plant protein powder — ½ cup
- Unsweetened almond milk — ¾ cup
- Maple syrup — 2 tablespoons
- Baking powder — 1 teaspoon
- Baking soda — ½ teaspoon
- Olive oil — 2 tablespoons
- Vanilla extract — 1 teaspoon
- Salt — ¼ teaspoon
3. Protein Sourdough Brownies Recipe
A healthier brownie made with sourdough discard, cocoa powder, and protein-rich ingredients for a fudgy dessert with a nutritional boost.
Why it’s great: Chocolatey with extra protein.
- Sourdough starter — 1 cup
- Oat flour — 1 cup
- Plant protein powder — ½ cup
- Cocoa powder — ⅓ cup
- Maple syrup — ⅓ cup
- Unsweetened almond milk — ½ cup
- Olive oil — 2 tablespoons
- Vanilla extract — 1 teaspoon
- Baking soda — ½ teaspoon
- Salt — ¼ teaspoon
4. Protein Sourdough Bread Recipe
Add seeds, whole-grain flour, or protein-rich ingredients to your sourdough bread for a more nutritious loaf.
Why it’s great: Hearty and satisfying.
- Sourdough starter — 1 cup
- Whole wheat flour — 2 cups
- Plant protein powder — ½ cup
- Warm water — 1 cup
- Olive oil — 1 tablespoon
- Maple syrup — 1 tablespoon
- Salt — 1 teaspoon
5. Protein Sourdough Cookies Recipe
Sourdough discard adds depth of flavor to cookies while nut butter, oats, or protein powder increase protein content.
Why it’s great: Sweet treat with added nutrition.
- Sourdough starter — 1 cup
- Oat flour — 1 cup
- Plant protein powder — ½ cup
- Maple syrup — ⅓ cup
- Coconut oil — 2 tablespoons
- Unsweetened almond milk — ¼ cup
- Vanilla extract — 1 teaspoon
- Baking soda — ½ teaspoon
- Salt — ¼ teaspoon
- Vegan chocolate chips — ½ cup
6. Sourdough Pizza Recipe
Discard can be used to create a flavorful pizza dough with a slightly tangy taste and chewy texture.
Why it’s great: Great way to use discard for dinner.
- Sourdough starter — 1 cup
- All-purpose flour — 2 cups
- Warm water — ¾ cup
- Olive oil — 2 tablespoons
- Salt — 1 teaspoon
- Pizza sauce — ¾ cup
- Vegan mozzarella — 1 cup shredded
- Bell pepper — 1 cup sliced
- Mushrooms — 1 cup sliced
- Red onion — ½ cup sliced
- Dried oregano — 1 teaspoon
7. Protein Sourdough Waffles Recipe
Crispy waffles made with sourdough discard and protein-rich ingredients make a filling breakfast.
Why it’s great: Crispy outside, fluffy inside.
- Sourdough starter — 1 cup
- Oat flour — 1 cup
- Plant protein powder — ½ cup
- Unsweetened almond milk — 1 cup
- Maple syrup — 1 tablespoon
- Olive oil — 2 tablespoons
- Baking soda — 1 teaspoon
- Vanilla extract — 1 teaspoon
- Salt — ¼ teaspoon
8. 10g Protein Sourdough Crackers Recipe
Thin, crunchy crackers made with discard, seeds, and whole-grain flour can deliver around 10 grams of protein per serving.
Why it’s great: Perfect snack or cheese pairing.
- Sourdough starter — 1 cup
- Whole wheat flour — 1 cup
- Plant protein powder — ½ cup
- Olive oil — 2 tablespoons
- Water — ¼ cup
- Salt — ½ teaspoon
- Garlic powder — ½ teaspoon
- Dried rosemary — 1 teaspoon
9. High-Protein Sourdough Flatbread Recipe
Quick flatbread made with discard, yogurt, and flour creates a soft, protein-rich bread for wraps or dipping.
Why it’s great: Fast and versatile.
- Sourdough starter — 1 cup
- Whole wheat flour — 1½ cups
- Plant protein powder — ½ cup
- Warm water — ½ cup
- Olive oil — 2 tablespoons
- Salt — 1 teaspoon
10. 20g Protein Sourdough Rolls Recipe
Soft sourdough rolls made with eggs, milk, or high-protein flour can provide around 20 grams of protein per serving.
Why it’s great: Great for sandwiches or meal prep.
- Sourdough starter — 1 cup
- Whole wheat flour — 2 cups
- Plant protein powder — ¾ cup
- Warm water — ¾ cup
- Olive oil — 1 tablespoon
- Maple syrup — 1 tablespoon
- Salt — 1 teaspoon
