- Kosher Salt
- 1 grapefruit wedge
- 1/4 cup grapefruit juice
- 1 Tbsp lime juice
- 1 tsp sugar
- 2 oz tequila
- 2 oz club soda
- Rim a highball glass in salt
- Stir both juices and sugar in the glass until the sugar dissolves
- Stir in the tequila and add ice
- Top off with club soda
- Garnish with the grapefruit wedge