I discovered this AMAZING shake on a cruise to Mexico. It's very refreshing and you almost forget there's alcohol! Great as an after dinner drink or lounging by the pool. Plastic monkey optional! Enjoy!
Place the ice, banana liqueur, creme de cacao, ice cream, chocolate syrup, vanilla extract, milk, and banana into a blender. Cover, and puree until smooth. Pour into glasses, and garnish with whipped cream and chocolate shavings to serve.