The usual gin and tonic gets brushed by a peacock's teal plume thanks to blue Curacao, a bitter-orange liqueur, and green Chartreuse, a French herbal liqueur.
- 2 ounces green Chartreuse
- 1 ounce gin
- Dash of blue Curacao
- Ice cubes
- 3 ounces tonic
- Garnish: lemon-peel twist
Vigorously shake Chartreuse, gin, Curacao, and ice in a cocktail shaker.
Pour into an ice-filled glass, and top with tonic. Garnish with lemon-peel twist.