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Frozen Watermelon Mojitos is the drink of summer! An adult-beverage speckled with mint, a hint of lime, watermelon simple syrup and incredibly refreshing icy watermelon. It is dangerously delicious!

Frozen Watermelon Mojitos

Course Adult Beverage
Cuisine American
Keyword Watermelon Cocktail, Watermelon Mojito
Prep Time 20 minutes
Cook Time 10 minutes
Total Time 30 minutes
Servings 3 servings
Calories 253kcal
Author Heather


  • Ice Cube Trays
  • Fine Mesh Strainer
  • Blender


  • 1 med seedless watermelon
  • juice of 2 limes
  • 4 mint leaves
  • 4 oz white rum *4 shots

Simple Syrup *see note below

  • 1 cup watermelon juice
  • 1 cup sugar


  • Cut half the melon into cubes and blend in blender. Pour mixture into ice cubes tray totaling 28 ice cubes. Freeze until solid, about 5 hours.
  • Blend a small amount of watermelon and strain through fine mesh strainer to retrieve 1 cup of watermelon juice. In a small saucepan bring to a boil juice and sugar stirring occasionally until sugar dissolves. Remove from heat and let cool to room temperature. Place in refrigerator and chill while ice cubes freeze.
  • Once ice cubes are solid, place all 28 cubes in blender with lime juice, mint, rum and 1/4 cup of watermelon simple syrup. Blend well. Serve in chilled glasses and garnish with mint, lime slices and/or chunk of watermelon.


*Please use as many organic ingredients as possible.*
Recipe Notes
  • Simple syrup recipe makes enough for several mojitos. Amounts of rum, mint, lime and simple syrup may vary depending on taste preferences.


Serving: 1cup | Calories: 253kcal | Carbohydrates: 42g | Protein: 2g | Fat: 1g | Saturated Fat: 1g | Sodium: 1mg | Fiber: 1g | Sugar: 37g | Vitamin A: 227IU | Vitamin C: 3mg | Iron: 1mg