A simple, refreshing sparkling watermelon lemonade with a tangy Tajín rim that balances sweetness, tartness, and spice for a perfect summer drink.
Use ripe watermelon for best sweetness. Straining the puree is optional but recommended for a smoother drink. Add sparkling water just before serving to keep fizz. Tajín rim adds a spicy, tangy contrast—adjust seasoning to taste. For a slushy variation, freeze watermelon cubes before blending. If Tajín is unavailable, substitute with chili powder and lime zest.
Keywords: sparkling watermelon lemonade, Tajín rim, summer drink, refreshing beverage, watermelon lemonade, easy summer recipe, non-alcoholic cocktail