1 1/2 oz of Gin
1/2 oz of grapefruit juice
1/2 oz of Lime Juice
1 tsp of simple syrup
1 sprig of mint
The mint should be put in the shaker first. It should be torn up by hand as it steeps better. The gin should be added then and allowed to stand a minute or two. Then add the grapefruit juice and then the lime juice. Stir vigorously with ice and do not allow to dilute too much, but serve very cold, with a sprig of mint in each glass.