An Italian chocolate sponge cake has only four ingredients: eggs, sugar, flour and cocoa powder. Vanilla can be added to enhance the chocolate flavour. The beauty of this cake is that it has no fat, no dairy, and no leavening agents. So how does the cake get it's height? Stiffly beaten egg whites make this cake airy, soft, and spongy. Keep reading to find out how to make this easy recipe.
