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Marble Brownies

Delicious homemade marble brownies made with rich dark and creamy white chocolate, perfect for any occasion.
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Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 16 pieces
Course: Dessert, Snack
Cuisine: American
Calories: 200
Ingredients Method Notes

Ingredients
  

Chocolate Ingredients
  • 4 oz dark chocolate Melted for the batter.
  • 4 oz white chocolate Melted for the batter.
Baking Essentials
  • 1 cup butter Softened for the batter.
  • 1 cup granulated sugar Sweetens the batter.
  • 2 large eggs Room temperature for better mixing.
  • 1 teaspoon vanilla extract Enhances the flavor.
  • 1 cup all-purpose flour Adds structure to the brownies.
  • 1 teaspoon salt Balances sweetness.

Method
 

Preparation
  1. Preheat the oven to 350°F / 180°C.
  2. Grease and flour an 8-inch square pan or line it with parchment paper.
  3. Melt the dark and white chocolate separately and let them cool until lukewarm.
  4. In a mixing bowl, beat the softened butter and granulated sugar until fluffy, about 2-3 minutes.
  5. Introduce the eggs one at a time, beating well after each addition. Mix in the vanilla extract.
  6. Gradually mix in the flour and salt using a wooden spoon or spatula.
Combine and Bake
  1. Transfer half of the brownie batter to a clean bowl and mix in the melted dark chocolate.
  2. In the original mixing bowl, gently fold the melted white chocolate into the remaining batter.
  3. Spread half of the dark chocolate batter into the prepared pan evenly.
  4. Drop spoonfuls of the white chocolate batter on top of the dark layer, gently spreading it out.
  5. Spoon the rest of the dark chocolate batter on top, using a knife to swirl the layers for a marbled effect.
  6. Bake for 20-25 minutes until the edges pull away slightly, and a toothpick comes out with moist crumbs.
  7. Allow the brownies to cool in the pan on a wire rack before cutting into squares.

Notes

For best results, use room temperature eggs and melted chocolate that is not overheated. Consider adding nuts or flaky sea salt on top after baking for extra texture.