01 -
Preheat oven to 350°F.
02 -
Line 9x13 pan with buttered parchment.
03 -
Melt butter in saucepan over low heat. Add chocolate, stir until melted.
04 -
Sift flour, espresso powder, cocoa powder.
05 -
Beat eggs, sugars, salt, vanilla until pale and thick.
06 -
Fold in cooled chocolate mixture.
07 -
Fold in flour mixture gently.
08 -
Pour batter into pan, smooth top, and bake for 25 minutes until top cracks.
09 -
Cool completely on rack.
10 -
Beat mascarpone and cream, add sugar, salt, vanilla, and espresso powder to cream and beat to soft peaks.
11 -
Spread cream on cooled brownies.
12 -
Dust with cocoa powder, cut, and serve.