I've wanted to try the Bittersweet chocolate frosting from this site for a while, and decided that my own birthday was just right for this experiment (I'm a chocoholic! LOL). So this is a chocolate layer cake with a passion fruit mousse, covered in Bittersweet chocolate frosting. It was a dense cake (compared to a traditional Danish birthday cake), but my husband looooved it ;-). So the leftovers will definately not go to waste.