01 - Beat heavy cream with half the sugar until soft peaks form in mixing bowl
02 - Whisk mascarpone with remaining sugar and vanilla until smooth. Fold whipped cream gently until fully combined
03 - Toss raspberries with raspberry liqueur if using in small bowl
04 - Quickly dip each ladyfinger into cooled coffee until soaked but not soggy. Line bottom of 8x8 inch dish with half the ladyfingers
05 - Spread half mascarpone cream over ladyfingers, scatter half raspberries on top
06 - Repeat with remaining ladyfingers, mascarpone mixture, and raspberries
07 - Cover and refrigerate at least 4 hours or overnight for flavors to meld
08 - Dust with powdered sugar, garnish with additional fresh raspberries and mint leaves if desired