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Close up top down of a tall glass filled with ice and watermelon-lime juice, garnished with fresh mint.

Watermelon Mocktail (Non-Alcoholic)

Sweet, refreshing, and bubbly, this is the perfect summertime drink!
Course Drinks
Cuisine American
Keyword Non-Alcoholic, Summer Drink
Prep Time 10 minutes
Cook Time 5 minutes
Total Time 15 minutes
Servings 4 servings
Calories 79kcal


  • 6 cups cubed seedless watermelon
  • 2 limes juiced, plus 1 more lime sliced for garnish
  • 2-3 sprigs fresh mint
  • 12 oz. unflavored seltzer


  • Add the diced watermelon and lime juice to your blender. Pulse, and then blend on high until smooth.
  • Place a fine strainer over a bowl, and pour the watermelon lime juice through it, using a wooden spoon to mix and scrape the bottom of the strainer occasionally and help it strain faster. Note: This step helps make the drink smooth and ensures there isn't any gritty texture, but you can definitely skip it if you'd like.
  • Add 6-8 mint leaves to a small pitcher and muddle it gently without over-mashing, about 3-4 times. Pour the watermelon lime juice into the pitcher and refrigerate until you're ready to serve.
  • Fill each glasses half with ice. Pour the watermelon-lime juice over the top of the ice until the glass is about 2/3 full. Top off each glass with seltzer and garnish with a slice of lime and a sprig of fresh mint, and a straw.


To make this drink alcoholic, add 1 oz. of vodka per glass.


Calories: 79kcal | Carbohydrates: 21g | Protein: 2g | Fat: 1g | Saturated Fat: 1g | Sodium: 3mg | Potassium: 290mg | Fiber: 2g | Sugar: 15g | Vitamin A: 1335IU | Vitamin C: 28mg | Calcium: 27mg | Iron: 1mg