1 large ruby red grapefruit, peeled and segmented
1 large pink grapefruit, peeled and segmented
1 pineapple, peeled, cored and chopped
2 tsp granulated sugar
4 ice cubes
Combine ruby red grapefruit, pink grapefruit, pineapple, sugar and ice cubes in a blender; purée until smooth and frothy.
2 good size servings