- ice
- 4 sprigs fresh mint, divided
- 2 teaspoons white sugar
- 3 fluid ounces passion fruit-flavored rum
- 1 lime, juiced
- 3 fluid ounces unsweetened guava nectar
- 2 fluid ounces club soda, or as needed (optional)
- Fill a glass with ice.
- Muddle 3 sprigs mint and sugar together in a cocktail shaker; add ice, rum, lime juice, and guava nectar. Cover and shake 10 times. Strain drink into glass filled with ice; add club soda and garnish with 1 mint sprig.