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Refreshing Watermelon Basil Cooler

watermelon basil cooler - featured image

A light, bubbly summer drink combining sweet watermelon, fresh basil, lime juice, and sparkling soda for a refreshing and easy-to-make cooler.

Ingredients

Scale
  • 4 cups watermelon cubes, seeds removed
  • 1012 large fresh basil leaves, washed
  • 2 tablespoons freshly squeezed lime juice
  • 2 cups (500 ml) chilled sparkling soda water
  • 1 tablespoon honey or agave syrup (optional)
  • Ice cubes as needed
  • Mint leaves for garnish (optional)

Instructions

  1. Cut about 4 cups (roughly 600 grams) of watermelon into cubes, removing seeds as much as possible. Puree the watermelon in a blender until smooth, about 1-2 minutes.
  2. Pour the watermelon puree through a fine mesh sieve or cheesecloth into a bowl or pitcher to remove pulp and any remaining seeds. Use a spoon to press gently and extract as much juice as possible. You should have roughly 2 cups (480 ml) of juice.
  3. Place 10-12 fresh basil leaves in a sturdy glass or small bowl. Use a muddler or the back of a wooden spoon to gently press the leaves just enough to release their fragrant oils without tearing them to bits.
  4. Combine the strained watermelon juice, muddled basil, and 2 tablespoons (30 ml) freshly squeezed lime juice in a pitcher. If your watermelon is less sweet, add 1 tablespoon (15 ml) of honey or agave syrup and stir well.
  5. Add ice cubes to your serving glasses. Pour the watermelon-basil mixture about halfway up the glass, then top off with 1/2 cup (125 ml) of sparkling soda water. Stir gently to combine without losing the fizz.
  6. Garnish with a sprig of fresh basil and a thin lime wheel or wedge. Serve immediately for the best fizz and fresh flavor.

Notes

Use ripe watermelon for best sweetness. Gently muddle basil to avoid bitterness. Add sparkling soda just before serving to keep fizz. For extra cold without dilution, freeze watermelon cubes as ice. Can prepare juice base up to 4 hours ahead and refrigerate.

Nutrition

Keywords: watermelon cooler, basil drink, summer drink, sparkling soda, refreshing beverage, non-alcoholic cooler, easy summer drink