"This Russian Napoleon Cake recipe is a national dessert. It's made with up to 16 layers of dough filled with a custard cream and is just a little different in every household. It's a bit time-consuming to make but, oh, the rewards of a soul-satisfying dessert are so worth it. You will be left with seven egg whites so here's what to do with leftover egg whites. Watch this Russian video of how to make Russian Napoleon Cake / Tort. Here is a larger photo of Russian Napoleon Cake...."