My authentic Tiramisu Recipe is a classic Italian dessert—made from scratch with homemade ladyfingers, rich mascarpone, and coffee.
Make and hang the Homemade Mascarpone following the recipe directions.
Make the Homemade Ladyfingers following the recipe directions and store in an air-tight container until needed.
In the bowl of a stand mixer fitted with a whisk attachment (or using a handheld electric mixer) whisk the egg yolks and sugar together on high speed for about 5 minutes or until the mixture is pale and forms a ribbon when the whisk is lifted.
With the mixer on medium-low speed, mix in the mascarpone cheese until just incorporated. Transfer to a large bowl and set aside.
Thoroughly clean the bowl and whisk attachment of the stand mixer making sure all grease is removed. Add the egg whites and whisk on medium-high speed for about 3 minutes or until stiff peaks form.
Using a large metal spoon, gently fold the egg whites into the mascarpone mixture until incorporated.
Quickly dip the ladyfingers in the coffee mixture (one at a time) and line the bottom of a 9x13-inch (23x33cm) baking dish with them.
Spread ⅓ of the mascarpone cream evenly over the cookies.
Repeat these steps until you have three layers.
Cover and let the Tiramisu set in the refrigerator for at least 4 hours but no more than 24 hours.
Before serving, dust generously with the cocoa powder and enjoy. Store leftovers covered in the fridge for 1 day.