#796: Watermelon Lime Frosty

I wanted to eat something sweet after dinner.  I made Brian take the leftover chocolate candy from the pantry so I wouldn't eat it.  Then I remembered I not only had this recipe bookmarked, but I also had all of the ingredients on hand.  So I made it instead.  It is delicious!  It's sweet, it's cold, it's refreshing.  Best of all, I left out the maple syrup and now it's 0 ww+ pts!  I need more watermelon now!

Serves 2:
3 cups watermelon, cubed and frozen
1 ripe banana, peeled and frozen
2 tablespoons agave nectar or maple syrup (I omitted)
Zest from 2 limes
Juice from 2 limes (about 4 tablespoons)
1/2 cup water

Blend all ingredients until smooth, adding more water as needed to keep the mixture moving.