- 1 1/2 Ounce Grey Goose Vodka
- 1 Ounce Germain Elderflower Liquer
- 3/4 Ounces lime juice
- 2 Ounces soda water
- 1 Cup ice
Build all ingredients apart from soda water in a Boston glass, top with cubed ice, and shake. Fine-strain into a chilled flute and top with chilled soda water.