Step 1:
Using a blender, immersion blender or food processor - Process the ingredients in batches until fully blended. Stir as necessary. Pour into chilled glasses & serve immediately.
NOTE: For 5 servings, the recipe is easily halved by reducing ingredients to 1 qt ice cream, 1/2 carton Cool Whip & 3 ounces (6 tbsp) each of green creme de menthe & creme de cacao