If you want an extra-frosty smoothie, freeze your watermelon, just like we did in these frozen watermelon margaritas. • Raspberries: Frozen raspberries not only help to up the sweetness factor ...

You won’t need a whole watermelon for this smoothie recipe. One watermelon can have up to 32 cups! Most stores sell pieces of watermelon for convenience, but if you buy a whole one, you can ...