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How to Make a Watermelon Martini

Fresh watermelon gives this martini a bright, refreshing flavor that makes it an ideal summer cocktail. Serve these at your next backyard gathering, pool party, or evening on the patio—just drink responsibly and enjoy!

Fresh watermelon martini - a refreshing summer cocktailWatermelon Martini

This Watermelon Martini is light, fruity, and easy to make. It’s a great low-calorie cocktail option when you want something bright and seasonal. Using fresh seedless watermelon keeps the drink naturally sweet without relying on added sugar. The recipe yields four servings and comes together in about 15 minutes, making it perfect for last-minute entertaining.

Some other low-calorie cocktails to try include Basil Cucumber Gin Cooler, Skinny Margarita, and Watermelon Lime Granita.

More Low Calorie Cocktails You Might Enjoy:

  • Classic Cuban Mojito
  • Green Tea Mojito
  • Celery Cilantro Cocktail
  • Citrus Margarita Spritzer
  • Mango Bellini

Watermelon Martini

A crisp, refreshing martini made with fresh watermelon puree, flavored vodka, and a touch of melon liqueur. Light on calories and full of summer flavor.

Yield: 4 servings

Serving Size: 6 oz + 1/4 cup watermelon

Prep: 15 mins   |   Total: 15 mins

Watermelon Martini in a martini glass

Ingredients

  • 3 cups seedless watermelon, divided
  • 2 oz Absolut Citron (or other citrus vodka)
  • 1 oz Midori melon liqueur
  • 1 oz fresh lime juice
  • 1 cup ice cubes

For the garnish:

  • Watermelon slices with rind and lime wedges

Instructions

  1. Dice 1 cup of the seedless watermelon into small cubes. Reserve these pieces for the garnish and to add texture to each glass.
  2. Puree the remaining 2 cups of watermelon in a blender until smooth.
  3. Add the vodka, melon liqueur, fresh lime juice, and ice to the blender with the watermelon puree. Blend until combined and slightly frothy.
  4. Pour approximately 6 oz of the blended mix into each chilled martini glass. Add about 1/4 cup of the reserved diced watermelon into each glass.
  5. Garnish with a small slice of watermelon and a lime wedge on the rim. Serve immediately.
  6. Non-alcoholic option: For a mocktail, omit the vodka and liqueur, add extra watermelon puree and a splash of orange juice or sparkling water for brightness and a little fizz.

Tips and Serving Suggestions

Choose a ripe, sweet seedless watermelon for the best flavor. Chill the vodka and glasses ahead of time to keep the martini cold without watering it down. If you prefer a sweeter drink, add a teaspoon of agave or simple syrup to taste, but be mindful this increases the calories. For a sparkling variation, top each martini with a splash of chilled sparkling water or prosecco.

Variations

Substitute citrus vodka with plain vodka and add a teaspoon of lemon or lime zest for a brighter, more aromatic drink. Replace Midori with elderflower liqueur for a floral twist. For a frozen slushy version, increase the ice and blend until slushy rather than smooth.

Storage

Because the cocktail uses fresh watermelon, serve immediately for best texture and flavor. If you need to prepare the puree in advance, store it in an airtight container in the refrigerator for up to 24 hours and stir before blending with alcohol and ice. Leftover blended cocktails are best consumed the same day.

Nutrition

Serving: 6 oz + 1/4 cup watermelon

Calories: 90.5 kcal   |   Carbohydrates: 11.5 g   |   Protein: 1 g

Fat: 0.5 g   |   Fiber: 0.5 g   |   Sugar: 7.5 g   |   Sodium: 2.5 mg

Last Step:

If you try this Watermelon Martini, please leave a rating and a comment to share how it turned out. Feedback helps others discover the recipe and helps improve future recipes.

Watermelon Martini close-up

Enjoy this refreshing summer cocktail and remember to drink responsibly. Cheers!