1.5 oz. Calumet Farm Bourbon Whiskey
0.5 oz. Cynar
0.5 oz. Yellow Chartreuse
0.25 oz. Fresh Lemon Juice
Lemon Peel for garnish
Add all ingredients to a mixing glass with ice and stir briskly to combine. Double strain into a rocks glass with fresh ice and garnish with the lemon peel.