Created by Fizzybrat on April 4, 2022
Step 1: In food processor or blender, combine watermelon, sugar, peel and juice; whirl until smooth.
Step 2: Transfer to 13 x 9-inch (3.5 LI cake pan and place in freezer. Freeze until a solid border has frozen around edge but middle is still mushy. (This usually takes 1 to 1-1/2 hours)
Step 3: Transfer semi-frozen purée to food processor or blender and whirl again until smooth.
Step 4: Spoon immediately into chilled tall glasses and garnish with mint. (If not serving immediately, return to pan and refreeze. At serving time, allow to soften slightly in the refrigerator for 15 minutes. Blend or process again before serving.)