- 1 dash of Fee Brothers Black Walnut Bitters
- ¼ oz Luxardo maraschino liqueur
- 1 oz Carpano Antica Formula sweet vermouth
- 1 oz Bols Genever Amsterdam 1575
- 1 oz Maker's Mark Bourbon
Stir, strain, lemon wheel garnish
One of several recipes from the August 2018 Bourbon University at the Kentucky Castle.