Sourdough Discard Brownies One Bowl

Name: Sourdough Discard Brownies One Bowl
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 12 brownies
Ingredients: 1 cup sourdough discard; 1/2 cup unsweetened cocoa powder; 1/2 cup unsalted butter, melted; 1 cup granulated sugar; 1/4 teaspoon salt; 1 teaspoon vanilla extract; 2 large eggs; 1/2 cup all-purpose flour; 1/2 cup chocolate chips (optional)

Highlighted under: Home-Style Sweets

I love whipping up a batch of Sourdough Discard Brownies when I need a quick and delicious treat. With just one bowl, the cleanup is a breeze, making this a go-to recipe for busy days. The use of sourdough discard adds a unique depth of flavor and moisture that traditional brownies often lack. Plus, it’s a great way to use up that leftover starter! Trust me, these brownies will become a favorite in your home.

Created by

Delilah Spencer

Last updated on 2026-01-22T09:07:23.435Z

When I first decided to make Sourdough Discard Brownies, I expected a chocolatey delight, but was pleasantly surprised by the complexity the sourdough added. The tanginess from the discard beautifully contrasts with the sweetness of the chocolate, creating a unique flavor profile that’s truly addictive.

This method works wonders because it utilizes ingredients we often toss aside, transforming waste into something delightful. I’ve experimented with adding nuts and even a swirl of peanut butter, which only elevates the recipe. Don’t be afraid to get creative!

Why You'll Love These Brownies
Deep, rich flavor enhanced by sourdough discard
One-bowl preparation makes clean-up effortless
Ultra-moist texture that will keep you coming back for more

Understanding Sourdough Discard

Sourdough discard is often viewed as a waste product, but it’s actually a treasure in the kitchen. It introduces a complex tang that intensifies the flavor of these brownies. When combined with the richness of melted butter and cocoa powder, the resulting batter has a unique depth that's incomparable to standard brownie recipes. This delightful combination not only enhances the taste but also contributes to the overall moisture of the final product, preventing the brownies from drying out.

When preparing your brownies, make sure to stir the sourdough discard well before using it. This ensures that any separation has been mixed back in, resulting in a homogenous batter. If you find your discard fails to combine smoothly, it may be a sign that it’s past its prime, affecting flavor and texture. Aim to use your discard within two weeks of feeding your sourdough starter for the best results.

Baking Techniques for Perfect Brownies

To achieve the perfect brownie texture, the method of combining ingredients is key. Start by thoroughly mixing the wet ingredients before adding the eggs. This approach not only ensures an even batter but also promotes the incorporation of air, which contributes to a fudgy texture. Mixing the eggs one at a time is crucial; it allows each egg to fully emulsify into the mixture, creating that rich and dense consistency characteristic of brownies.

Watch for visual cues while baking your brownies. The edges should appear set and the center may still look slightly underbaked when you pull them out of the oven. This 'just-set' center will continue to firm up as they cool, resulting in a perfect, fudgy center without being overly gooey. If you prefer cakier brownies, you can extend the baking time by a few minutes, but be cautious — overbaking can lead to a dry result.

Ingredients

Gather these ingredients to make your delicious brownies:

Brownie Ingredients

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

Mix well and prepare to bake your brownies!

Instructions

Follow these steps to achieve perfect brownies:

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease an 8x8 inch baking dish.

Combine the Wet Ingredients

In a large bowl, mix together the sourdough discard, melted butter, sugar, salt, and vanilla extract until well combined.

Incorporate the Eggs

Add the eggs one at a time, mixing thoroughly after each addition.

Add Dry Ingredients

Sift in the cocoa powder and flour, stirring until just combined. If using, fold in the chocolate chips.

Bake

Pour the batter into the prepared baking dish and smooth the top. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.

Cool and Serve

Allow the brownies to cool in the pan for about 10 minutes before cutting into squares and serving.

Enjoy your delicious brownies!

Pro Tips

For extra flavor, consider adding a pinch of espresso powder to intensify the chocolate flavor. If you want a fudgier texture, reduce the baking time slightly.

Serving Suggestions

These brownies are delightful on their own, but for an elevated dessert experience, consider serving them warm with a scoop of vanilla ice cream or a drizzle of chocolate sauce. The contrast between the warm, fudgy brownies and the cold, creamy ice cream creates a satisfying mouthfeel and enhances their indulgence. For a touch of elegance, sprinkle some sea salt on top right before serving — it beautifully complements the chocolate and boosts flavor.

Alternatively, you can transform these brownies into a base for a decadent sundae. Top them with whipped cream, fresh berries, and a sprinkle of nuts for added crunch and flavor. Their ultra-moist texture also pairs well with coffee or a glass of milk, making them a delightful choice for afternoon snacks or dessert gatherings.

Storage and Freezing Tips

To maintain the freshness of your brownies, store them in an airtight container at room temperature. They will remain delicious for about 3-4 days. For longer storage, you can freeze cooled, cut brownies in a single layer, separated by parchment paper, in an airtight container for up to three months. When ready to enjoy, simply thaw them in the refrigerator overnight, or pop them in the microwave for a quick reheat that brings back their fudginess.

If you’re planning to make a large batch, it’s nice to have this option on hand. Just remember to let the brownies cool completely before freezing; this prevents ice crystals from forming and affecting the texture. Thawing them gently ensures that you maintain that rich, gooey consistency that’s ideal in each bite.

Questions About Recipes

→ Can I use a different type of flour?

Yes, you can substitute all-purpose flour with a gluten-free blend, but the texture may vary.

→ How should I store the brownies?

Store in an airtight container at room temperature for up to five days, or refrigerate for longer freshness.

→ Can I freeze the brownies?

Absolutely! Wrap them individually in plastic wrap and place in a freezer bag for up to three months.

→ What can I use if I don’t have sourdough discard?

You can use plain yogurt or applesauce as a substitute, but it will change the flavor slightly.