2 quarts vanilla ice cream
1 carton (8 ounces) frozen whipped topping, thawed
3/4 cup green creme de menthe
3/4 cup creme de cacao

In a blender, cover and process the ingredients in batches until blended. Stir if necessary. Pour into chilled glasses; serve immediately. Yield: 10 servings (2-1/2 quarts).