There is something so elegant about the simplicity of this flourless chocolate cake recipe. This sophisticated cake is exceptional served on its own, but, you can take some liberties- add a tsp of expresso powder or a teaspoon of vanilla. If not putting the glaze on, I like a final dusting of powder sugar, but you can also do a dusting of cocoa. I also like to put a dollop of whipped cream on the side with a mint leaf and a few raspberries. Or you could make a simple raspberry puree and drizzle on the plate.