- 2 oz. Amethyst Grapefruit Basil
- 5 oz. Fever-Tree Ginger Beer Tonic
- .25 oz. lemon juice
- Lemon wedge and mint leaf for garnish
Combine Amethyst, Ginger Beer Tonic, and lemon juice into your mule cup and stir. Top with ice and garnish with a grapefruit wedge and/or basil leaf.
