Ingredients
Method
Preparation
- Preheat the oven to 350°F (180°C).
- Grease and flour an 8-inch square pan, or line it with parchment paper.
Melting chocolate
- Melt dark and white chocolate separately over a double boiler and let cool to lukewarm.
Mixing ingredients
- In a mixing bowl, beat softened butter and granulated sugar together until fluffy, about 2-3 minutes.
- Add the eggs one at a time, mixing well after each, followed by the vanilla extract.
- Stir in all-purpose flour and salt using a wooden spoon or spatula until just combined.
Creating batters
- Divide the batter in half; mix melted dark chocolate into one half and melted white chocolate into the other half.
Layering
- Spread half of the dark chocolate batter into the prepared pan.
- Drop spoonfuls of the white chocolate batter on top, spreading gently.
- Spoon the remaining dark chocolate batter on top and swirl gently with a knife for a marbled effect.
Baking
- Bake for 20-25 minutes, until the edges pull away from the pan and a toothpick comes out with moist crumbs.
Cooling and slicing
- Allow the brownies to cool in the pan on a wire rack before cutting them into 16 squares.
Notes
For even more flavor, use high-quality chocolate. Allow butter and eggs to reach room temperature for better incorporation.
