For 2 servings:
- 2 cups cubed watermelon
- 1/2 cucumber sliced
- 4 oz vodka
- 2 oz lime juice
- 1 oz simple syrup
- Fresh mint leaves
- Club soda
- Ice
Use ripe watermelon for the best flavor. English cucumbers work well as they have fewer seeds. Choose a good quality vodka for a clean taste.