To a cocktail shaker filled with ice, add 1½ ounces of Bourbon, ½ ounce of Fernet-Branca, ¾ ounce of Lemon juice, ½ ounce of Ginger Solution, ½ ounce of Honey Syrup, and 1 dash of Angostura Bitters.
Shake well until chilled and then double-strain into a Rocks glass filled with fresh ice.
Garnish with a mint sprig.
Ginger Solution
Combine ¼ cup of sugar, ¼ cup of water, and ¼ cup of ginger juice (or 2 tbsp of fresh, diced ginger) into a small saucepan and stir over medium heat.
Once the sugar has dissolved, remove from the heat, and strain the ginger.
Let cool before using and store in the refrigerator.
Honey Syrup
Combine 1½ ounces of honey and 1½ ounces of water into a small saucepan and stir over medium heat.
Once the honey has dissolved, remove from the heat and let cool.
Notes
Store the honey syrup in the refrigerator for up to one month.