Why make this recipe
Using sourdough discard in brownies is a clever way to reduce waste while enjoying a delicious treat. These brownies are rich, fudgy, and have a unique depth of flavor thanks to the sourdough starter. Plus, they are easy to make, making this recipe a favorite for both sourdough enthusiasts and chocolate lovers alike.
How to make Tasty Sourdough Discard Brownies
Ingredients :
- 1 cup sourdough starter
- 1 cup granulated sugar
- 1/2 cup brown sugar
- 1/2 cup unsalted butter, melted
- 2 large eggs
- 1 teaspoon vanilla extract
- 1/2 cup all-purpose flour
- 1/3 cup unsweetened cocoa powder
- 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, mix together the sourdough starter, granulated sugar, brown sugar, melted butter, eggs, and vanilla extract until smooth.
- In another bowl, whisk together the flour, cocoa powder, 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 baking 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.
- Allow brownies to cool in the pan before cutting into squares. Enjoy!

How to serve Tasty Sourdough Discard Brownies
Serve these brownies warm with a scoop of vanilla ice cream on top or drizzled with chocolate sauce. They can also be enjoyed as a tasty snack on their own or paired with a cup of coffee or tea.
How to store Tasty Sourdough Discard Brownies
To store these brownies, place them in an airtight container. You can keep them at room temperature for up to 3 days. For longer storage, refrigerate them for up to a week or freeze them for up to three months.
Tips to make Tasty Sourdough Discard Brownies
- Ensure your sourdough starter is active and bubbly for the best flavor.
- Don’t overmix the batter; stir until just combined for soft, fudgy brownies.
- Customize your brownies by adding nuts, dried fruit, or different types of chocolate chips.
Variation
You can make these brownies gluten-free by substituting the all-purpose flour with a gluten-free flour blend. Feel free to experiment with different types of sweeteners like coconut sugar for a healthier twist.
FAQs
1. Can I use any type of sourdough starter?
Yes, both white and whole wheat sourdough starters work well in this recipe.
2. What if I don’t have chocolate chips?
You can skip the chocolate chips or replace them with nuts or dried fruit for added texture.
3. Can I make this recipe dairy-free?
You can substitute the unsalted butter with a dairy-free butter alternative or coconut oil for a dairy-free version.

Sourdough Discard Brownies
Ingredients
Method
- Preheat the oven to 350°F (175°C) and grease a 9x9 inch baking pan.
- In a large bowl, mix together the sourdough starter, granulated sugar, brown sugar, melted butter, eggs, and vanilla extract until smooth.
- In another bowl, whisk together the flour, cocoa powder, 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 baking 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.
- Allow brownies to cool in the pan before cutting into squares.