Tirami-Su

Directions

1. 1
   Pour the Mascarpone in a big bowl and stir until it becomes a smooth cream.
2. 2
   Add the 5 yolks and sugar and stir well.
3. 3
   In a separate bowl whip the cream until it becomes very stiff and add the cheese mixture.
4. 4
   Also whip the egg whites until they are stiff and add to the cheese mixture.
5. 5
   Slowly stir all the ingredients to a thick smooth cream.
6. 6
   Add the liqueur to the coffee.
7. 7
   In an oblong Pyrex container cover the bottom with a layer of the cream mix, then a layer of biscuits, then pour over them some coffee until each biscuit is soggy.
8. 8
   Repeat this procedure of layering.
9. 9
   The last layer should be cream and sprinkle this with sifted cocoa (not sweet) and refrigerate.
10. 10
    Best made the day before.