Tiramisu is a classic Italian dessert made with layers of ladyfingers soaked in coffee and liqueur, and a creamy filling of mascarpone cheese and eggs. Using a food processor, you can quickly whip the mascarpone cheese, eggs, and sugar into a smooth and fluffy mixture. Layer the soaked ladyfingers and the creamy filling, dust with cocoa powder, and refrigerate for a few hours before serving this indulgent vegetarian dessert.