1 1/2 oz of creme de cacao (or chocolate liqueur)
1 1/2 oz of blue curacao liqueur
1/2 oz of whipped cream
Pour the creme de cacao into a cocktail glass. Carefully layer the blue curacao on top by pouring slowly over the back of a teaspoon. Top with whipped cream. Sprinkle chocolate shavings across the cream, and serve.