Ingredients

The following ingredients have 9 Servings
  • 2/3 cup all-purpose flour
  • 2 tablespoons cornstarch
  • 1 teaspoon sea salt
  • 1/4 cup Dutch-processed cocoa powder
  • 3 ounces unsweetened chocolate (chopped fine)
  • 2 ounces semisweet chocolate
  • 14 tablespoons unsalted butter
  • 1/2 cup granulated sugar
  • 2/3 cup brown sugar
  • 3 large eggs (room temperature)
  • 2 teaspoons vanilla extract

Instruction

  • Preheat the oven to 350 degrees F. Line an 8 x 8 baking pan with parchment paper.
  • In a bowl, mix together the flour, cornstarch, salt, and cocoa powder together until completely combined. Set aside.
  • In a double boiler, add both chocolates, butter, and both sugars together. Mix until the chocolate is melted and everything is completely combined.
  • Allow the mixture to cool slightly, then vigorously mix in the eggs and vanilla until the mixture is emulsified - about 2 - 3 minutes.
  • Add the flour mixture to the wet ingredients and mix well for about 2 minutes.
  • Pour the batter into the baking pan and bake for about 30 - 35 minutes, or until a toothpick comes out clean.