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Sourdough Brownies

Indulge in a delicious twist on classic brownies by incorporating sourdough starter, resulting in a fudgy texture with a unique tang.
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Prep Time 30 minutes
Cook Time 25 minutes
Total Time 55 minutes
Servings: 16 squares
Course: Dessert, Snack
Cuisine: American
Calories: 250
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 cup unsalted butter (melted)
  • 1 cup granulated sugar
  • 1 cup brown sugar (packed)
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup sourdough starter (smooth and unstirred)
  • 1 cup all-purpose flour
  • 1 cup unsweetened cocoa powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 cup chocolate chips or nuts (optional) For added texture, can be omitted.

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C) and line an 8x8 inch baking pan with parchment paper.
  2. Melt the unsalted butter in a medium bowl, then allow it to cool slightly.
Batter Preparation
  1. In a large mixing bowl, combine the melted butter, granulated sugar, and brown sugar. Whisk until smooth and creamy.
  2. Add the eggs one at a time, fully incorporating each before adding the next. Mix in the vanilla extract.
  3. Gently stir in the sourdough starter until the mixture is uniform and free of lumps.
  4. In a separate bowl, sift together the flour, cocoa powder, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, folding gently until just combined.
  5. Fold in the chocolate chips or nuts if desired.
Baking
  1. Pour the batter into the prepared baking pan and spread it evenly.
  2. Bake for 25 minutes or until a toothpick inserted in the center comes out with a few moist crumbs.
  3. Let the brownies cool in the pan for at least 10 minutes before lifting them out using the parchment paper and slicing into squares.

Notes

For perfect brownies, avoid over-mixing the batter and check for doneness a few minutes early since oven temperatures can vary. Store in an airtight container at room temperature for up to 4 days, or freeze for longer storage.