Sourdough Brownies Recipe
Sourdough brownies are a delightful twist on classic brownies, offering rich, fudgy textures with gooey centers and shiny, crackly tops. This Sourdough Brownies Recipe is perfect for any occasion, from casual gatherings to special celebrations. With its unique use of sourdough starter discard, this recipe not only reduces waste but also adds a depth of flavor that chocolate lovers will adore.
Why You’ll Love This Recipe
- Rich Flavor: The combination of semi-sweet chocolate and cocoa powder delivers an intense chocolate experience that satisfies any sweet tooth.
- Gooey Texture: These brownies have thick, fudgy centers that melt in your mouth with each bite.
- Easy to Make: With simple ingredients and straightforward steps, this recipe is perfect for bakers of all levels.
- Versatile Treat: Enjoy them plain or add toppings like nuts or whipped cream for a personalized dessert.
- Sourdough Starter Usage: Utilizing sourdough discard means you can reduce food waste while creating something delicious.
Tools and Preparation
Before diving into making your brownies, gather the necessary tools. Having everything ready will make the process smoother and more enjoyable.
Essential Tools and Equipment
- 9 x 9 baking dish
- Parchment paper
- Small saucepan
- Electric mixer
- Large mixing bowl
- Spatula
Importance of Each Tool
- Baking Dish: A 9 x 9 baking dish provides the perfect size for thick brownies that cook evenly.
- Electric Mixer: Using an electric mixer saves time and ensures thorough mixing of ingredients for a smooth batter.
Ingredients
Creating these delicious sourdough brownies requires a few key ingredients. Gather them beforehand to ensure a seamless baking experience.
For the Base
- 8 tablespoons unsalted butter
- 12 oz. semi-sweet chocolate chips
- 1/2 cup dutched cocoa powder (or regular cocoa powder)
- 2 teaspoons vanilla extract
For the Batter
- 2 large eggs
- 1 egg yolk
- 1 cup granulated sugar
- 1/2 cup dark brown sugar
- 1/2 cup sourdough starter discard
For Structure
- 1 cup all-purpose flour
- 1 teaspoon salt
How to Make Sourdough Brownies Recipe
Step 1: Preheat the Oven
Preheat your oven to 350°F (176°C). Line your 9 x 9 baking dish with parchment paper to prevent sticking.
Step 2: Melt the Butter and Chocolate
In a small saucepan over low heat:
1. Melt the unsalted butter.
2. Add the semi-sweet chocolate chips, vanilla extract, and cocoa powder.
3. Stir until the mixture is smooth and well-combined.
4. Remove from heat and allow it to cool slightly.
Step 3: Mix the Eggs and Sugars
In a large mixing bowl:
1. Beat together the eggs, brown sugar, and granulated sugar using an electric mixer for about 7-10 minutes until well-combined.
2. Add the cooled chocolate mixture along with the sourdough starter discard.
3. Beat on low speed until combined.
Step 4: Combine Dry Ingredients
- Gently add in the all-purpose flour and salt.
- Use a spatula to stir until just combined; be careful not to overmix as this will affect texture.
Step 5: Bake Your Brownies
- Pour the brownie batter into your prepared baking dish.
- Smooth out the top with your spatula.
- Bake in the preheated oven for 35-40 minutes or until a toothpick inserted comes out clean.
Step 6: Cool and Serve
After baking:
1. Allow brownies to cool completely in the pan.
2. Lift them out using the parchment paper edges.
3. Cut into squares and serve!
Enjoy these luscious sourdough brownies at your next gathering or as a sweet treat at home!
How to Serve Sourdough Brownies Recipe
Sourdough brownies are a delightful treat that can be enjoyed in various ways. Here are some serving suggestions to elevate your brownie experience.
Pair with Ice Cream
- Vanilla ice cream: The classic choice that complements the rich chocolate flavor.
- Mint chocolate chip: Adds a refreshing twist to the fudgy texture.
- Salted caramel: A sweet and salty combination that enhances the brownies’ decadence.
Drizzle with Sauces
- Chocolate sauce: For an extra chocolatey indulgence, drizzle warm chocolate sauce on top.
- Caramel sauce: A sweet, gooey addition that pairs well with the dense brownies.
- Raspberry coulis: The tartness of raspberry balances the sweetness beautifully.
Add Fresh Fruits
- Strawberries: Sliced strawberries on top add freshness and a pop of color.
- Bananas: Sliced bananas create a creamy, fruity contrast with each bite.
- Cherries: Fresh or even maraschino cherries make for a delightful garnish.
Serve with Whipped Cream
- Regular whipped cream: A light and airy topping that complements the richness of the brownies.
- Flavored whipped cream: Try vanilla or chocolate-flavored whipped cream for added taste.
How to Perfect Sourdough Brownies Recipe
To ensure your sourdough brownies turn out perfectly every time, consider these helpful tips.
- Use quality chocolate: High-quality semi-sweet chocolate chips will enhance the flavor significantly.
- Don’t overmix: Once you add the flour, mix gently to keep the brownies fudgy and tender.
- Monitor baking time: Check for doneness around 35 minutes; a toothpick should come out with moist crumbs.
- Cool completely: Allowing them to cool in the pan helps set their texture and makes cutting easier.
- Store properly: Keep leftovers in an airtight container at room temperature for up to four days.
Best Side Dishes for Sourdough Brownies Recipe
Pairing side dishes with your sourdough brownies can enhance their enjoyment. Here are some fantastic options:
- Fresh Fruit Salad – A colorful mix of seasonal fruits adds brightness and freshness.
- Chocolate Chip Cookies – Classic cookies that complement the brownie’s rich flavors, perfect for cookie lovers.
- Cheese Platter – Incorporate soft cheeses like brie or goat cheese for a savory contrast to sweet brownies.
- Vanilla Yogurt – Creamy yogurt can balance out the richness of the brownies while adding a tangy note.
- Nut Mix – A blend of nuts offers crunchiness and is a great contrast to soft brownies.
- Coffee or Tea – Warm beverages enhance dessert flavors and provide a cozy finishing touch.
Common Mistakes to Avoid
Making sourdough brownies can be an exciting adventure, but there are a few common mistakes to watch out for.
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Bold Measurement Errors: Accurately measuring ingredients is crucial. Use the correct measuring tools for dry and wet ingredients to avoid a batter that’s too thick or too runny.
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Bold Overmixing the Batter: Mixing the batter too much can lead to dense brownies. Stir just until combined to keep your brownies light and fudgy.
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Bold Not Preheating the Oven: Failing to preheat your oven can affect baking times and results. Always preheat to 350°F (176°C) before baking for even cooking.
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Bold Skipping the Cooling Time: Cutting brownies too soon will result in a messy serving. Allow them to cool completely in the pan for clean cuts and better texture.
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Bold Using Old Ingredients: Expired baking soda or stale flour can ruin your brownies. Always check expiration dates for freshness before starting your recipe.

Storage & Reheating Instructions
Refrigerator Storage
- Store brownies in an airtight container.
- They will last up to one week in the refrigerator.
- Place parchment paper between layers if stacking them.
Freezing Sourdough Brownies Recipe
- Wrap individual brownies tightly in plastic wrap.
- Place them in a freezer-safe bag or container.
- They can be frozen for up to three months.
Reheating Sourdough Brownies Recipe
- Oven: Preheat to 350°F (176°C), place brownies on a baking sheet, and warm for about 10-15 minutes.
- Microwave: Heat one brownie at a time on a microwave-safe plate for about 10-15 seconds.
- Stovetop: Use a skillet over low heat, cover with a lid, and warm for about 5 minutes until heated through.
Frequently Asked Questions
Here are some common questions about the Sourdough Brownies Recipe that might help you perfect your baking!
Can I use whole wheat flour instead of all-purpose flour?
Yes, you can substitute whole wheat flour. However, it may alter the texture slightly, so consider using half whole wheat and half all-purpose for best results.
What can I use if I don’t have semi-sweet chocolate chips?
You can use dark chocolate chips or chopped chocolate bars as alternatives. Just ensure they are of good quality for rich flavor.
How do I know when my sourdough brownies are done?
Insert a toothpick into the center; it should come out with a few moist crumbs. If it comes out clean, they may be overbaked.
Can I add nuts or other mix-ins to this recipe?
Absolutely! You can fold in walnuts, pecans, or even chocolate chunks for added texture and flavor before baking.
How should I store leftover sourdough brownies?
Store any leftovers in an airtight container at room temperature or refrigerate them if you prefer them chilled!
Final Thoughts
These sourdough brownies are a delightful treat that combines rich chocolate flavors with the unique tang of sourdough starter. They’re perfect for gatherings or simply indulging at home. Feel free to customize with your favorite nuts or toppings! Give this Sourdough Brownies Recipe a try; you won’t be disappointed!
