Tiramisu

Mascarpone Mousse

Soak gelatin in ice water until softened; squeeze out excess water and set aside. Over a double boiler, beat egg yolks and sugar until mixture lightens in color and forms ribbons. Add gelatin and stir to dissolve. Let cool for 5 minutes. Whip mascarpone with egg yolk mixture until soft peaks form. Meanwhile, beat egg whites to stiff peaks.