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Recipe adapted from Thomas Keller’s Ad Hoc at Home
- ¾ cup all-purpose flour
- 1 cup dutch-process cocoa powder
- 1 tsp kosher salt
- ¾ lb butter, cut into 1-Tb pieces
- 3 eggs
- 1 ¾ cups granulated sugar
- ½ tsp vanilla
- 6 oz semisweet chocolate, cut into chip-sized pieces
- Powdered sugar for dusting
Preheat oven to 350. Butter and flour a 9” square baking pan. Set aside while you prepare the batter.
Sift together the flour, cocoa powder, and salt.
Melt half of the butter in a small saucepan over medium heat. Place the remaining butter in a mixing bowl. When the butter in the pan is melted, pour over the remaining butter. Stir until it’s all melted. The result should be thick, creamy, and roughly room-temperature.
Add the eggs and granulated sugar to the bowl of a standing mixer fitted with the paddle attachment. Mix on medium speed for 3 or 4 minutes, until thick and lightly colored.
Turn the speed down to low and add a third of the dry ingredients, then a third of the butter, repeating until fully incorporated. Add the chocolate and mix to combine.
Spread the batter in the prepared pan.
Bake for 40 – 45 minutes until a toothpick inserted in the middle comes out mostly clean. Remove from oven and cool in the pan until just above room temperature.
Invert onto a cutting board, cut into 12 pieces, and dust with powdered sugar.
Sounds rich. I like that you use two types of chocolate.