Quick and exotic.
1 ripe mango, peeled and cut from the pit
1 banana, cut in chunks
1 cup heavy cream
2 tablespoons sugar
2 tablespoons crème de cassis liqueur
1/2 cup raspberries
Process all the ingredients in a blender except the raspberries. Freeze for 2 hours. Remove and process again. Serve ice cold in goblets, topped with the raspberries.