Fudgy, espresso-infused Tiramisu Brownies with a rich chocolate base and a whipped mascarpone topping. Finished with a dusting of cocoa for a decadent, coffeehouse-style treat.
½ cup unsalted butter
4 oz semi-sweet chocolate, chopped
1 cup granulated sugar
2 large eggs
1 tsp vanilla extract
1 tbsp espresso powder or 2 tbsp strong brewed coffee
⅓ cup all-purpose flour
¼ tsp salt
8 oz mascarpone cheese, room temperature
½ cup powdered sugar
½ tsp vanilla extract
½ cup heavy cream, cold
1 tbsp coffee liqueur (optional)
Unsweetened cocoa powder, for dusting
Preheat oven to 350°F (175°C). Line an 8×8-inch pan with parchment paper.
Melt butter and chocolate together. Cool slightly.
Whisk in sugar, then eggs one at a time. Add vanilla and espresso.
Stir in flour and salt. Mix just until combined.
Pour into pan and bake for 22–25 minutes. Cool completely.
Beat mascarpone with powdered sugar and vanilla until smooth.
In another bowl, whip cream to soft peaks.
Fold whipped cream into mascarpone mixture. Add liqueur if using.
Spread topping over cooled brownies. Dust with cocoa powder.
Chill 2 hours before slicing and serving.
Use high-quality chocolate for best results. Chill thoroughly before cutting clean squares.