Fudgy, Rich Sourdough Discard Brownie
RECIPESDISCARD
3/27/20252 min read


This recipe combines the tang of sourdough discard with the richness of chocolate, creating the perfect fudgy brownie. Walnuts are optional but add a nice crunch and flavor contrast!
Ingredients:
1/2 cup (115g) unsalted butter, melted
1 cup (200g) granulated sugar
2 large eggs
1/2 cup (120g) sourdough discard (unfed, at room temperature)
1 teaspoon vanilla extract
1/2 cup (65g) all-purpose flour
1/3 cup (35g) unsweetened cocoa powder (I use Hershey's)
)1/2 teaspoon baking powder
1/4 teaspoon salt
1/2 cup (90g) semi-sweet chocolate chips (or more if you like it extra chocolaty)
1/2 cup (60g) chopped walnuts (optional)
Instructions:
Step 1: Preheat the Oven and Prepare the Pan
Preheat your oven to 350°F (175°C).
Grease a 9x9-inch square baking pan or line it with parchment paper for easy removal later.
Step 2: Mix the Wet Ingredients
In a large bowl, melt the butter in the microwave or on the stovetop.
Once melted, whisk the granulated sugar into the butter until smooth.
Add the eggs, one at a time, beating well after each addition.
Stir in the sourdough discard and vanilla extract until fully combined.
Step 3: Add the Dry Ingredients
In a separate bowl, whisk together the flour, cocoa powder, baking powder, and salt.
Gradually add the dry ingredients to the wet ingredients, mixing until just combined. The batter will be thick.
Step 4: Add the Chocolate Chips and Walnuts
Gently fold in the chocolate chips and chopped walnuts (if using). The chocolate chips will melt slightly into the batter, adding extra gooeyness.
Step 5: Bake the Brownies
Pour the brownie batter into the prepared baking pan, spreading it evenly with a spatula.
Bake for 20-25 minutes, but check with a toothpick. Insert it into the center of the brownies—if it comes out with just a few moist crumbs (not wet batter), they are done.
The brownies should still be soft and fudgy in the center.
Step 6: Cool and Slice
Allow the brownies to cool completely in the pan on a wire rack. Once cool, lift them out using the parchment paper (if used) and cut into squares.
Tips for Perfect Fudgy Brownies:
Don’t overbake: For fudgy brownies, err on the side of underbaking slightly. If the toothpick comes out with a few moist crumbs, that’s perfect.
Use room-temperature eggs and sourdough discard for better incorporation into the batter.
Customize: You can mix in additional mix-ins like peanut butter chips, toffee bits, or marshmallows if you want to play around with flavors.
These fudgy sourdough brownies are rich, decadent, and have a slight tang from the sourdough discard, giving them a unique flavor. The chocolate chips create gooey pockets of chocolate, and the optional walnuts add a delightful crunch. Perfect for satisfying your chocolate cravings! Enjoy!
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