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Sourdough Cream Cheese Brownies

Charlotte
These sourdough cream cheese brownies are rich, fudgy, and deliciously indulgent, featuring a delightful swirl of smooth cream cheese and a subtle tanginess from sourdough discard. A perfect way to use leftover sourdough starter, this easy recipe creates brownies with a beautiful marble pattern, irresistible texture, and deep chocolate flavor—ideal for sharing or savoring all to yourself!
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Dessert
Cuisine American
Servings 16 Brownies
Calories 295 kcal

Ingredients
  

For Brownie Batter:

  • 1 cup sourdough discard
  • 1 cup unsalted butter melted and slightly cooled
  • 2 cups granulated sugar
  • ¾ cup unsweetened cocoa powder
  • 3 large eggs room temperature
  • 1 tbsp vanilla extract
  • 1 cup all-purpose flour
  • ½ tsp salt

For Cream Cheese Swirl:

  • 8 ounces cream cheese softened
  • cup granulated sugar
  • 1 large egg room temperature
  • 1 tsp vanilla extract

Instructions
 

Preheat oven:

  • Preheat oven to 350°F (175°C). Line a 9x13-inch baking pan with parchment paper, leaving an overhang on two sides for easy removal.

Prepare brownie batter:

  • In a large bowl, whisk together sourdough discard, melted butter, sugar, and cocoa powder until combined. Mix in eggs one at a time, then stir in vanilla extract. Fold in flour and salt until just combined, being careful not to overmix.

Prepare cream cheese mixture:

  • In a medium bowl, beat softened cream cheese and sugar until smooth. Add the egg and vanilla extract, beating until the mixture is creamy and lump-free.

Assemble brownies:

  • Pour the brownie batter into the prepared baking pan, spreading evenly. Dollop spoonfuls of cream cheese mixture on top. Using a knife or toothpick, gently swirl the cream cheese into the batter to create a marbled pattern.

Bake:

  • Bake brownies for 30-35 minutes, until edges are set and center is slightly soft and fudgy. Avoid overbaking.

Cool and slice:

  • Allow brownies to cool completely in the pan. Lift brownies out using parchment paper overhang, slice into 16 squares, and serve at room temperature or slightly warmed.

Notes

  • For best flavor and texture, use high-quality cocoa powder.
  • Leftover brownies can be stored in an airtight container at room temperature for 3 days, refrigerated up to 1 week, or frozen for up to 3 months.
  • Perfect recipe to utilize sourdough discard, adding subtle tanginess and moisture.

Nutrition

Calories: 295kcalCarbohydrates: 36gProtein: 4gFat: 16gSaturated Fat: 10gCholesterol: 75mgSodium: 125mgFiber: 1gSugar: 26g
Keyword sourdough cream cheese brownies
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