Sparkling Watermelon Lemonade - this bubbly watermelon lemonade recipe is all you need this summer. So refreshing and so easy to make.
In a blender combine the watermelon and sugar. Puree until fine. Add more sugar to taste.
Transfer the watermelon mixture into a pitcher, add the lemon juice, seltzer, lemon slices and ice. Stir to mix well. Serve cold.