- 1/2 tsp. Superfine Sugar (or Simple Syrup)
- 1/2 tbsp. Grenadine
- 2 oz. Lime Juice
- 2 oz. Light Rum
- Club Soda (optional)
- Shake sugar/syrup, grenadine, lime juice, and rum with ice.
- Strain into chilled sour glass.
- Fill with club soda, if desired.
- Garnish with a half-slice of lemon and a maraschino cherry.