Method
- Lightly muddle basil leaves.
- Add gin, elderflower liqueur, lemon juice and bitters, then shake with ice.
- Strain into an ice-filled Collins glass.
- Top with tonic water.
- Garnish with lemon twist.
About the Gin Atomic
A highball cocktail with gin and elderflower liqueur, given herbal character by basil. Lemon adds brightness with a hint of bitterness.