Nutty Caramel Sourdough Brownies

Highlighted under: Sweet Baking Recipes

I love experimenting with dessert recipes, and these Nutty Caramel Sourdough Brownies have become a favorite in my kitchen. Combining the rich, fudgy texture of brownies with the tanginess of sourdough and the crunch of nuts creates a unique treat. The caramel adds a delightful sweetness that balances the flavors perfectly. Whether enjoyed as an afternoon snack or a decadent dessert, these brownies are always a hit. I can't wait for you to try them and bring this deliciousness to your own table!

Anna

Created by

Anna

Last updated on 2026-01-27T13:10:28.174Z

While crafting these Nutty Caramel Sourdough Brownies, I found that the combination of flavors really does something magical in each bite. I love how the sourdough's tang enhances the sweetness of the caramel, making for a perfect contrast that surprises the palate. The nuts add a much-needed crunch, making them interesting and satisfying.

I recommend using a mix of nuts like walnuts and pecans for added flavor complexity. Additionally, be sure to let the brownies cool completely before cutting; this helps them hold their shape and allows all the flavors to meld beautifully. Trust me; it’s worth the wait!

Why You'll Love These Brownies

  • The tangy depth from the sourdough adds uniqueness to the classic brownie.
  • Decadent caramel swirls create a delightful sweetness in every bite.
  • The mix of crunchy nuts elevates the texture for that perfect bite.

Understanding Sourdough in Brownies

Using sourdough starter in brownies not only contributes a unique tangy flavor but also enhances the texture. The acidic nature of sourdough reacts with baking soda in the batter, creating a lighter crumb. This is particularly beneficial if you enjoy dense brownies that maintain a fudgy yet airy consistency. When folding in sourdough, ensure it is at room temperature to help it blend smoothly into the batter without lumps.

If you're concerned about the sour flavor overpowering the sweetness, rest assured that the caramel swirls effectively balance out the taste. The caramel's sweetness combined with the sourdough’s tang creates a complex flavor profile that elevates the brownies beyond a typical dessert. Just make sure to drizzle the caramel evenly on top for optimal blending during baking.

Texture and Nut Choices

The choice of nuts can greatly influence the overall texture and flavor of your brownies. I recommend using walnuts for their rich, earthy flavor, which pairs beautifully with the chocolate and caramel. However, pecans offer a sweeter taste, while almonds add a hint of crunch that some may prefer. Whichever nut you choose, chop them roughly to ensure even distribution throughout the brownie batter, enhancing the texture in every bite.

To prevent the nuts from sinking to the bottom of the pan, consider toasting them lightly before adding them to the batter. This enhances their flavor and helps maintain a delightful bite. Simply spread them on a baking sheet and toast in a 350°F oven for 5-8 minutes, watching closely to avoid burning. After cooling, fold them gently into the batter before baking.

Baking and Storing Tips

For the best results, keep an eye on the baking time. Brownies can go from perfectly fudgy to overbaked in a matter of minutes. Start checking for doneness around the 25-minute mark. A toothpick inserted in the center should come out with a few moist crumbs, indicating they are baked just right. Remember that brownies continue to set as they cool, so don’t worry if they seem a little underbaked at first.

Once baked and cooled, these brownies can be stored in an airtight container at room temperature for up to a week. For extended freshness, consider freezing them. Allow the brownies to cool completely, then wrap them tightly in plastic wrap and place them in a freezer-safe container. They can be frozen for up to three months. When you're ready to enjoy, simply thaw at room temperature for a couple of hours before serving.

Ingredients

Gather the following ingredients to start making these delightful brownies:

Brownie Ingredients

  • 1 cup unsalted butter, melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1/2 cup cocoa powder
  • 1/2 teaspoon salt
  • 1 cup sourdough starter (discard is fine)
  • 1 cup chopped nuts (walnuts, pecans, or almonds)
  • 1/2 cup caramel sauce

Make sure all your ingredients are at room temperature for the best results!

Instructions

Follow these steps to create your brownies:

Preheat and Prepare

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

Mix Wet Ingredients

In a large bowl, combine melted butter and sugar, mixing until smooth. Add the eggs one at a time, followed by vanilla extract.

Add Dry Ingredients

Sift together flour, cocoa powder, and salt in another bowl. Gradually whisk this mixture into the wet ingredients until just combined.

Incorporate Sourdough and Nuts

Fold in the sourdough starter and chopped nuts until everything is evenly mixed.

Pour and Drizzle

Pour the brownie batter into the prepared baking dish and drizzle caramel sauce on top. Use a knife to swirl the caramel through the batter.

Bake

Bake in the preheated oven for about 30 minutes or until a toothpick inserted in the center comes out with slight moisture.

Cool and Serve

Let the brownies cool completely in the pan before cutting them into squares. Enjoy!

These brownies are best served warm but can also be stored in an airtight container for up to a week.

Pro Tips

  • Feel free to experiment with different types of nuts or even add chocolate chips for an extra chocolatey flavor. If you want a richer caramel taste, use homemade caramel instead of store-bought.

Serving Suggestions

These brownies are delightful on their own, but you can elevate your serving game by pairing them with a scoop of vanilla ice cream. The creamy texture of the ice cream complements the fudginess of the brownies and enhances the overall indulgence. For a gourmet touch, drizzle extra caramel sauce on top and sprinkle with sea salt for contrast.

Another fun way to enjoy these brownies is to serve them as a base for a dessert parfait. Layer brownie squares with whipped cream and fresh fruits like strawberries or raspberries for a visually appealing and delicious treat.

Flavor Variations

If you're feeling adventurous, consider adding different flavor extracts to the batter. A splash of almond extract can provide a delightful contrast to the chocolate, while espresso powder mixed into the batter can enhance the chocolate's richness, giving your brownies an impressive depth of flavor. Just be careful not to add too much; a teaspoon typically suffices for a noticeable change without overpowering the original essence.

For a more festive touch, you could mix in your favorite seasonal spices such as cinnamon or nutmeg. This can be especially warming during the cooler months. Keep in mind that any additional ingredients may slightly increase baking time, so be sure to check for doneness toward the earlier end of your baking time.

Questions About Recipes

→ Can I use gluten-free flour?

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

→ How should I store leftovers?

Store the brownies in an airtight container at room temperature for up to one week.

→ Can I freeze these brownies?

Absolutely! Wrap individual brownies in plastic wrap and store them in a freezer bag for up to three months.

→ What can I substitute for the sourdough starter?

You can use yogurt or a mixture of buttermilk and baking soda as a substitute, but the flavor will be different.

Nutty Caramel Sourdough Brownies

I love experimenting with dessert recipes, and these Nutty Caramel Sourdough Brownies have become a favorite in my kitchen. Combining the rich, fudgy texture of brownies with the tanginess of sourdough and the crunch of nuts creates a unique treat. The caramel adds a delightful sweetness that balances the flavors perfectly. Whether enjoyed as an afternoon snack or a decadent dessert, these brownies are always a hit. I can't wait for you to try them and bring this deliciousness to your own table!

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Anna

Recipe Type: Sweet Baking Recipes

Skill Level: Intermediate

Final Quantity: 12 brownies

What You'll Need

Brownie Ingredients

  1. 1 cup unsalted butter, melted
  2. 2 cups granulated sugar
  3. 4 large eggs
  4. 1 teaspoon vanilla extract
  5. 1 cup all-purpose flour
  6. 1/2 cup cocoa powder
  7. 1/2 teaspoon salt
  8. 1 cup sourdough starter (discard is fine)
  9. 1 cup chopped nuts (walnuts, pecans, or almonds)
  10. 1/2 cup caramel sauce

How-To Steps

Step 01

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

Step 02

In a large bowl, combine melted butter and sugar, mixing until smooth. Add the eggs one at a time, followed by vanilla extract.

Step 03

Sift together flour, cocoa powder, and salt in another bowl. Gradually whisk this mixture into the wet ingredients until just combined.

Step 04

Fold in the sourdough starter and chopped nuts until everything is evenly mixed.

Step 05

Pour the brownie batter into the prepared baking dish and drizzle caramel sauce on top. Use a knife to swirl the caramel through the batter.

Step 06

Bake in the preheated oven for about 30 minutes or until a toothpick inserted in the center comes out with slight moisture.

Step 07

Let the brownies cool completely in the pan before cutting them into squares. Enjoy!

Extra Tips

  1. Feel free to experiment with different types of nuts or even add chocolate chips for an extra chocolatey flavor. If you want a richer caramel taste, use homemade caramel instead of store-bought.

Nutritional Breakdown (Per Serving)

  • Calories: 380 kcal
  • Total Fat: 26g
  • Saturated Fat: 15g
  • Cholesterol: 195mg
  • Sodium: 85mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 3g
  • Sugars: 24g
  • Protein: 6g