Many people agree that one of the greatest Princess crystal chocolate cake tastes is chocolate. A chocolate cake slice that is luscious and sticky is nearly hard to resist. Chocolate mousse or ganache is layered on top of chocolate sponge cakes. The cake’s outside is decorated with a princess motif. It has a lovely light pink tint because of the whipped cream’s little red undertone. The cake is decorated with edible chocolate in a design of crystal stones.