Ingredients: Gather 6 egg yolks, 3/4 cup granulated sugar, 1 cup mascarpone cheese, 1 1/2 cups heavy cream, 2 cups brewed coffee (cooled), 1/4 cup coffee liqueur (optional), and 2 packs of ladyfinger cookies.
Make the Cream: In a large bowl, beat egg yolks and sugar until thick and pale. Add mascarpone cheese and beat until smooth. In a separate bowl, whip heavy cream until stiff peaks form.
Prepare the Coffee Mixture: Mix brewed coffee with coffee liqueur (if using) in a shallow dish.
Assembly: Quickly dip each ladyfinger cookie into the coffee mixture, ensuring they are soaked but not soggy. Arrange a layer of soaked ladyfingers in the bottom of a serving dish.
Layering: Spread half of the mascarpone cream mixture over the soaked ladyfingers, creating an even layer. Repeat with another layer of soaked ladyfingers and the remaining mascarpone cream.
Chill: Cover the tiramisu with plastic wrap and refrigerate for at least 4 hours, or preferably overnight, to allow the flavors to meld together and for the dessert to set.
Serve and Enjoy: Before serving, dust the top of the tiramisu with cocoa powder for a finishing touch. Slice and serve chilled, savoring each irresistible bite of this classic Italian dessert.