Tiramisu whipped egg, or both, combined with mascarpone cream. This makes the dish lighter, thick and foamy. Among the most common alcoholic changes includes the addition of Marsala. The cake is usually eaten cold. Another variation involves the preparation of the cream with eggs heated to sterilize it, but not so much that the eggs scramble. Over time, replacing some of the ingredients, mainly coffee, there arose numerous variants such as tiramisu with chocolate, amaretto, berry, lemon, strawberry, pineapple, yogurt, banana, raspberry, coconut, and even beer. Although these are not considered true Tiramisu as these variations only share the layered characteristic
Opera cake the honour of inventing the dessert in 1960, though an advertisement in "Le Gaulois" in 1899 offers a """". Opera cake Opera cake () is a French cake. It is made with layers of almond sponge cake (known as "" in French) soaked in coffee syrup, layered with ganache and coffee (or ) buttercream, and covered in a chocolate glaze. According to ', " is an elaborate almond sponge cake with a coffee and chocolate filling and icing." The cake was popularized by the French house , but its origin is unclear. One creator-claimant, at in 1955 is , grandfather