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Sourdough Brownies [easy Chocolatey Recipe]

Fudgy Sourdough Brownies Recipe

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If you’re a fan of wonderfully chewy, chocolate brownies, then have a go at this simply delicious sourdough brownie recipe! It’s incredibly delectable and drool-worthy. Once you’ve taken a bite, there’s no going back!

  • Total Time: 35 minutes


  • 8 tbsp unsalted butter
  • 8 oz. semisweet chocolate chips
  • 1 cup light brown sugar
  • ½ cup granulated sugar
  • 2 large eggs
  • 2 tsp vanilla extract
  • ½ cup sourdough starter or discard
  • ¾ cup all-purpose flour
  • ½ cup cocoa powder
  • 1 tsp kosher salt
  • 6 oz. chocolate chips 


  1. Preheat the oven to 350 degrees Fahrenheit. Grease an 8-inch-by-8-inch baking dish with cooking spray and line the dish with a sheet of parchment paper.
  2. In a large microwave-safe bowl, melt both butter and chocolate chips. Add the light brown sugar and granulated sugar to the butter-chocolatey mixture. Use a stand mixer or whisk to beat the mixture until the sugars dissolve.
  3. Add an egg, fully incorporating it into the mixture, before cracking and adding the second egg.
  4. Add the flour, cocoa powder, salt, and chocolate chips, stirring until the flour is well incorporated.
  5. Pour the brownie batter into the prepared baking dish and bake the brownie for 35 minutes. At the end of the bake, insert a toothpick into the center of the brownie. If the toothpick emerges clean, then remove the brownie from the oven.
  6. Allow the brownie to cool inside the baking dish, then lift the brownie out of the dish.
  7. Slice the large brownie into little, smaller squares and top them with sea salt, or melted chocolate. Serve these brownies at room temperature, or warm with your favorite ice cream.
  • Author: Natasha Krajnc
  • Cook Time: 35 mins
  • Category: dessert