- 6 cups seedless watermelon chunks
- 4 tablespoons frozen limeade concentrate
- 2 tablespoons fresh lime juice
- 1 1/2 cups crushed ice
- lime slices for garnish
- vodka (optional)
- Combine all ingredients in a blender and puree until smooth (add a few tablespoons of water, if necessary). Transfer to a pitcher filled with ice and serve in tall glasses. Garnish with lime slices. Add vodka to taste, if desired.