Sourdough Discard Brownies Fudgy Style

Name: Sourdough Discard Brownies Fudgy Style
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Yield: 16 brownies
Ingredients: 1/2 cup unsalted butter; 1 cup granulated sugar; 2 large eggs; 1 teaspoon vanilla extract; 1 cup sourdough discard; 1/2 cup all-purpose flour; 1/3 cup unsweetened cocoa powder; 1/4 teaspoon salt; 1/2 cup chocolate chips

Highlighted under: Butter, Sugar & Flour

I've always loved the dense, gooey texture of fudgy brownies, and discovering that I could incorporate my sourdough discard was a game changer. The addition of sourdough not only minimizes waste but enhances the flavor profile, giving the brownies a unique depth that I found irresistible. As an avid baker, I thrive on experimenting, and these brownies are a testament to that spirit. They're quick to make, require minimal ingredients, and have become a family favorite, perfect for satisfying that sweet tooth any day of the week!

Created by

Rosie Mitchell

Last updated on 2026-01-22T08:01:20.903Z

Making these fudgy brownies with sourdough discard has been a delightful journey. I was skeptical at first, wondering how the tanginess would blend with the sweet chocolate, but the results were phenomenal. Instead of a sharp flavor, the sourdough adds a subtle richness that elevates the chocolate. Plus, I love minimizing food waste in my baking!

Each time I make them, I tweak the ratio of chocolate and sourdough based on my mood, but the fundamental method remains consistent. I learned to bring the butter to just the right melting point—too hot, and it can cook the eggs if added immediately. Timing and temperature make all the difference in achieving that perfect fudgy texture!

Why You Will Love These Brownies
Rich chocolate flavor enhanced by tangy sourdough
Decadent fudgy texture that melts in your mouth
Easy to make with minimal ingredients and quick prep time

The Importance of Sourdough Discard

Incorporating sourdough discard into your brownie recipe not only helps reduce kitchen waste but also adds a subtle complexity to the flavor. The natural fermentation process of sourdough can enhance the overall taste, bringing a mild tang that beautifully complements the rich chocolate. This unique depth isn’t something you get from traditional brownie recipes and is one of the reasons why these brownies stand out.

Moreover, the acidity of the sourdough affects the baking chemistry. The interaction between sourdough and baking soda (if you choose to add it) can yield a lighter texture. While this recipe doesn’t require additional leavening agents, the sourdough itself plays a vital role in creating a balanced brownie that’s fudgy yet not overly dense.

Achieving the Perfect Fudgy Texture

One of the hallmarks of these brownies is their fudgy texture. To achieve this, it’s crucial not to overmix the batter after adding the flour, cocoa, and salt. Overmixing can incorporate too much air, resulting in a cakey brownie rather than the desired dense consistency. Mix until just combined to keep them rich and gooey.

Another key tip for perfecting the fudgy texture is to watch the baking time closely. Start checking for doneness around the 20-minute mark. A toothpick inserted into the center should come out with a few moist crumbs, indicating they are just right. If it comes out clean, they may be overbaked, leading to dryness rather than that moist, melting quality.

Ingredients

For the Brownies

1/2 cup unsalted butter
1 cup granulated sugar
2 large eggs
1 teaspoon vanilla extract
1 cup sourdough discard
1/2 cup all-purpose flour
1/3 cup unsweetened cocoa powder
1/4 teaspoon salt
1/2 cup chocolate chips

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a 9x9 inch baking pan or line it with parchment paper for easy removal.

Melt the Butter

In a medium saucepan, melt the butter over low heat. Once melted, remove from heat and stir in the sugar, eggs, and vanilla until smooth.

Combine the Ingredients

Mix in the sourdough discard until well combined. Then sift in the flour, cocoa powder, and salt, and stir until just combined. Fold in the chocolate chips.

Bake

Pour the batter into the prepared pan and spread it evenly. Bake for 25 minutes or until a toothpick inserted comes out with a few moist crumbs.

Cool and Serve

Let the brownies cool in the pan for at least 10 minutes before cutting into squares. Enjoy your fudgy brownies warm or at room temperature!

Pro Tips

For an extra touch, consider adding nuts or a sprinkle of sea salt on top before baking for added texture and flavor.

Ingredient Substitutions

If you’re in a pinch for chocolate chips or want to change things up, feel free to substitute with nuts like walnuts or pecans, which add a delightful crunch. Alternatively, you can use dark chocolate chunks for an even richer flavor or white chocolate chips for a sweeter profile. Just ensure that the total weight remains consistent for the best texture.

For a dairy-free version, swap the unsalted butter with coconut oil or a plant-based butter alternative. This not only makes the recipe vegan-friendly but also adds a slight coconut flavor that pairs wonderfully with the chocolate.

Storing and Serving Tips

These brownies can be stored in an airtight container at room temperature for up to four days, maintaining their fudgy texture. For longer storage, consider freezing them. Slice the brownies into squares, place parchment paper between layers, and freeze them in a sealed bag. They will keep well for up to three months and can be enjoyed straight from the freezer or thawed at room temperature.

For an impressive serving idea, warm individual brownie squares in the microwave for about 10-15 seconds until just warm. Serve with a scoop of vanilla ice cream and a drizzle of chocolate sauce for an indulgent treat that’s sure to impress guests or make a weeknight dessert feel special.

Questions About Recipes

→ Can I use any type of sourdough discard?

Yes, any type of sourdough discard works. Just make sure it is unfed and at room temperature for the best results.

→ Can I replace the granulated sugar with another sweetener?

Sure! You can use brown sugar or coconut sugar for a different flavor profile. Just keep in mind that the texture may vary slightly.

→ How can I store the brownies?

Store them in an airtight container at room temperature for up to 3 days or in the refrigerator for a week.

→ Can I freeze these brownies?

Absolutely! Wrap the brownies tightly in plastic wrap and then in aluminum foil. They can be frozen for up to 3 months.