Sourdough Discard Brownies with Dulce Leche

Highlighted under: Quick Dessert Recipes

Indulge in the rich, fudgy goodness of these Sourdough Discard Brownies topped with luscious dulce leche. A delightful way to use up your sourdough discard while treating yourself to a sweet dessert.

Lena

Created by

Lena

Last updated on 2025-12-27T19:18:27.712Z

This Sourdough Discard Brownies recipe is a fantastic way to utilize any leftover sourdough starter. Not only do you reduce waste, but you also create a rich and decadent treat that is sure to please any chocolate lover.

Why You'll Love These Brownies

  • Rich chocolate flavor paired with creamy dulce leche
  • Perfectly moist texture with a slight tang from the sourdough
  • Easy to make and perfect for using up sourdough discard
  • Great for sharing or enjoying on your own!

The Perfect Use for Sourdough Discard

If you’re a sourdough enthusiast, you know that maintaining a sourdough starter often leads to a surplus of discard. Instead of tossing it, why not elevate your dessert game? These Sourdough Discard Brownies offer a deliciously creative solution. The slight tang from the sourdough not only enhances the flavor but also contributes to the brownies' moist and fudgy texture. You'll be amazed at how this humble byproduct can transform into a rich treat.

By incorporating sourdough discard, you’re not just reducing waste; you’re also adding complexity to your brownies. The acidity in the sourdough balances the sweetness of the sugars, resulting in a dessert that’s not overwhelmingly sweet. This harmonious interplay of flavors is what makes these brownies a standout choice for any chocolate lover.

Why Dulce Leche is the Ultimate Topping

Dulce leche, with its creamy texture and caramel-like sweetness, is the perfect finishing touch for these brownies. Drizzling it on top not only enhances the visual appeal but also adds an indulgent layer of flavor that complements the rich chocolate base beautifully. The combination of fudgy brownies and smooth dulce leche creates a mouthwatering experience that’s hard to resist.

Moreover, dulce leche is incredibly versatile. If you find yourself with leftover dulce leche, it can be used in various desserts, from cakes to ice creams, or even as a dip for fruits. So, whether you’re making these brownies for a special occasion or just a cozy night in, this topping elevates your dessert to a whole new level.

A Dessert to Share or Savor Alone

These Sourdough Discard Brownies are not just a treat for yourself; they’re perfect for sharing with friends and family. Whether it's a birthday celebration, a potluck, or simply a gathering, these brownies are sure to impress. Their rich flavor and delightful texture make them a crowd-pleaser that will have everyone coming back for seconds.

On the other hand, if you prefer to enjoy them solo, that’s completely fine too! There’s something satisfying about treating yourself to a homemade dessert. Pair a warm brownie with a scoop of ice cream or a cup of coffee, and you have a moment of pure bliss. No matter how you choose to enjoy them, these brownies are a sweet reward that you won’t want to miss.

Ingredients

Brownies

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

Topping

  • 1 cup dulce leche

Note: This recipe is a great way to use up leftover sourdough starter, giving your brownies a unique flavor!

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.

Melt the Butter

In a medium saucepan, melt the butter over medium heat. Once melted, remove from heat and stir in both sugars until combined.

Add Eggs and Sourdough Discard

Allow the mixture to cool slightly, then add the eggs one at a time, mixing well after each addition. Stir in the sourdough discard and vanilla extract.

Combine Dry Ingredients

In a separate bowl, whisk together flour, cocoa powder, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined.

Add Chocolate Chips

Fold in the chocolate chips until evenly distributed in the batter.

Bake

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

Add Dulce Leche

Once baked, remove from the oven and immediately drizzle the dulce leche over the top of the brownies. Let cool before cutting into squares.

These brownies can be served warm or at room temperature. Enjoy the delightful combination of chocolate and dulce leche!

Storing Your Brownies

Once your brownies are baked and cooled, storing them properly is key to keeping them fresh. Place them in an airtight container at room temperature, where they can last for up to a week. If you want to keep them longer, consider refrigerating them, which can extend their shelf life to about two weeks. Just be sure to let them come back to room temperature before indulging for the best texture.

For longer-term storage, brownies freeze exceptionally well. Wrap individual pieces tightly in plastic wrap and then place them in a freezer-safe container. They can be frozen for up to three months. When you're ready to enjoy a brownie, simply thaw it at room temperature or warm it up in the microwave for a few seconds.

Variations to Try

While the classic version of these brownies is undeniably delicious, don’t hesitate to get creative! Consider adding nuts, such as walnuts or pecans, for an added crunch. You can also mix in different types of chocolate chips, like white chocolate or peanut butter chips, for a unique twist on flavor. The beauty of this recipe is its adaptability, allowing you to personalize it to your taste.

For a fun flavor kick, try adding a pinch of espresso powder to the batter. This will enhance the chocolate flavor and bring a depth that coffee lovers will adore. You could also experiment with different toppings, such as crushed cookies or a sprinkle of sea salt, to add an extra layer of texture and flavor to each bite.

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Questions About Recipes

→ Can I use a different type of sweetener?

Yes, you can substitute with brown sugar or coconut sugar for a different flavor profile.

→ What can I do with leftover dulce leche?

Leftover dulce leche can be stored in the refrigerator for up to two weeks and used on ice cream, pancakes, or in coffee.

→ Can I freeze these brownies?

Yes, these brownies freeze well! Wrap them tightly in plastic wrap and store in an airtight container for up to three months.

→ How do I know when the brownies are done?

The brownies are done when a toothpick inserted into the center comes out with a few moist crumbs, but not wet batter.

Sourdough Discard Brownies with Dulce Leche

Indulge in the rich, fudgy goodness of these Sourdough Discard Brownies topped with luscious dulce leche. A delightful way to use up your sourdough discard while treating yourself to a sweet dessert.

Prep Time15 minutes
Cooking Duration25 minutes
Overall Time40 minutes

Created by: Lena

Recipe Type: Quick Dessert Recipes

Skill Level: Intermediate

Final Quantity: 16 brownies

What You'll Need

Brownies

  1. 1 cup unsalted butter
  2. 2 cups granulated sugar
  3. 1 cup packed brown sugar
  4. 4 large eggs
  5. 1 cup sourdough discard
  6. 1 teaspoon vanilla extract
  7. 1 cup all-purpose flour
  8. 1 cup unsweetened cocoa powder
  9. 1 teaspoon baking powder
  10. 1/2 teaspoon salt
  11. 1 cup chocolate chips

Topping

  1. 1 cup dulce leche

How-To Steps

Step 01

Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.

Step 02

In a medium saucepan, melt the butter over medium heat. Once melted, remove from heat and stir in both sugars until combined.

Step 03

Allow the mixture to cool slightly, then add the eggs one at a time, mixing well after each addition. Stir in the sourdough discard and vanilla extract.

Step 04

In a separate bowl, whisk together flour, cocoa powder, baking powder, and salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined.

Step 05

Fold in the chocolate chips until evenly distributed in the batter.

Step 06

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

Step 07

Once baked, remove from the oven and immediately drizzle the dulce leche over the top of the brownies. Let cool before cutting into squares.

Nutritional Breakdown (Per Serving)

  • Calories: 280 kcal
  • Total Fat: 16g
  • Saturated Fat: 10g
  • Cholesterol: 85mg
  • Sodium: 125mg
  • Total Carbohydrates: 34g
  • Dietary Fiber: 2g
  • Sugars: 22g
  • Protein: 4g