- 4-6 Dashes of Angostura Bitters
- 1/2 Ounce applewood-smoked rosemary syrup
- 2 Ounces Jameson Black Barrel Irish Whiskey
Add all ingredients to a mixing glass. Stir until drink is properly diluted. Pour over fresh ice in a rocks glass. Garnish with an expressed grapefruit twist and a rosemary sprig.