This is a classic, French seven layer cake which consists of three layers of coffee-soaked joconde (almond sponge cake), two layers of coffee buttercream, one layer of ganache, and one layer of chocolate glaze
Chocolate Overload: Almond cake, Chocolate Ganache, Chocolate Mousse, a crunchy layer of more chocolate, chestnut creme brulee, all glazed (twice!) in more chocolate ganache! [recipe]