Method
- Fill a highball glass with ice cubes to the top.
- Pour in 50 ml of London dry gin.
- Fill with bitter lemon and stir gently with a cocktail spoon.
- Garnish with a grapefruit slice.
About the Gin and Bitter Lemon
A highball-style long drink with gin as its base. The bitter lemon and grapefruit give it a bitter, fizzy character.