01 -
Preheat oven to 350°F (175°C) and line a brownie pan with parchment paper.
02 -
Melt butter over low heat, then stir in granulated sugar until fully incorporated.
03 -
Mix in the cocoa powder until smooth. Add eggs one at a time, mixing thoroughly after each addition.
04 -
Gently fold in the flour and espresso powder, ensuring not to overmix to maintain a fudgy texture.
05 -
Pour batter into prepared pan and bake for 25-30 minutes, or until a toothpick inserted comes out slightly moist.
06 -
Allow brownies to cool completely. Mix mascarpone cheese with coffee liqueur until smooth and spread evenly over brownies. Dust with cocoa powder before serving.