- 1 1/2 ounces Byrrh
- 1 1/2 ounces London dry gin
- Lemon twist (for serving)
- Combine Byrrh and gin in a mixing glass, large glass, or cocktail shaker filled with ice; stir until outside of glass is frosty, about 30 seconds. Strain into a coupe glass and garnish with lemon twist.