How to Make It
In a blender, puree the watermelon with the sugar until smooth. Stir in the mint, lemon zest and salt. Pour the puree into 8 popsicle molds or 2 standard ice cube trays (insert popsicle sticks halfway through freezing) and freeze until hard, about 3 hours.
One Serving 31 cal, 0 gm fat, 0 gm sat fat, 8 gm carb, 0.4 gm fiber.