why make this recipe
Tasty Sourdough Discard Brownies are a delicious way to use up sourdough starter that might otherwise go to waste. Brownies are always a hit, and when you add sourdough, you get a unique texture and a slight tang that makes them even tastier. Plus, these brownies are easy to make and perfect for any occasion, whether it’s a family gathering or a simple treat for yourself.
how to make Tasty Sourdough Discard Brownies
Ingredients:
- 1 cup sourdough starter
- 1/2 cup unsalted butter
- 1 cup sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 1/4 teaspoon baking soda
- 1/4 teaspoon salt
- 1/2 cup chocolate chips (optional)
Directions:
- Preheat the oven to 350°F (175°C) and grease a 9×9-inch baking pan.
- In a large bowl, melt the butter and mix in the sugar until well combined.
- Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.
- Incorporate the sourdough starter until smooth.
- In another bowl, sift together the flour, cocoa powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, stirring until just combined. Fold in chocolate chips if using.
- Pour the batter into the prepared pan and spread it evenly.
- Bake for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
- Let cool in the pan before slicing into squares and serving.

how to serve Tasty Sourdough Discard Brownies
You can serve these brownies warm or at room temperature. They are delightful on their own, but you can also pair them with a scoop of vanilla ice cream or a dollop of whipped cream for an extra treat. Add some berries on the side for a fresh touch.
how to store Tasty Sourdough Discard Brownies
To store the brownies, keep them in an airtight container at room temperature for up to 3 days. If you want to keep them longer, store them in the refrigerator for up to a week. You can also freeze them for up to 3 months. Just be sure to wrap them tightly in plastic wrap or foil before freezing.
tips to make Tasty Sourdough Discard Brownies
- Make sure your sourdough starter is active for the best flavor.
- Don’t overmix the batter after adding dry ingredients; mix until just combined.
- Feel free to experiment by adding nuts or different types of chocolate chips for a unique twist.
- For a richer flavor, use dark chocolate cocoa powder instead of regular cocoa powder.
variation
You can easily modify this recipe by adding your favorite mix-ins, like nuts, dried fruits, or even a swirl of peanut butter on top before baking.
FAQs
Can I use any type of sourdough starter?
Yes, you can use any type of sourdough starter, whether it’s white, whole wheat, or rye.
Do I need to feed my sourdough starter before using it?
No, you can use the sourdough starter discard that hasn’t been fed. Just make sure it’s still fresh and hasn’t been sitting for too long.
What if I don’t have chocolate chips?
If you don’t have chocolate chips, you can skip them, or chop up some chocolate bars to use instead. You can also add other ingredients like nuts or coconut flakes.

Tasty Sourdough Discard Brownies
Ingredients
Method
- Preheat the oven to 350°F (175°C) and grease a 9x9-inch baking pan.
- In a large bowl, melt the butter and mix in the sugar until well combined.
- Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract.
- Incorporate the sourdough starter until smooth.
- In another bowl, sift together the flour, cocoa powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet mixture, stirring until just combined. Fold in chocolate chips if using.
- Pour the batter into the prepared pan and spread it evenly.
- Bake for 25-30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
- Let cool in the pan before slicing into squares and serving.