To prepare a tiramisu buonappetito cheese recipe, you will first need to prepare the following ingredients: 1. Preheat the oven to 350?F (180?C) and grease and flour two 8-inch round cake pans. 2. Place the butter, sugar, egg yolks, and vanilla extract in the bowl of an electric mixer and beat on medium-high speed until the mixture is light and fluffy, about 2 minutes. 3. Add the egg mixture to the flour mixture and mix until just combined. 4. Pour the batter into the greased pan and bake the cake for 20 to 25 minutes or until it is set and the top is golden brown.