Make the honey syrup: stir 2 parts honey into 1 part warm water until fully dissolved. Cool completely before using.
Add the bourbon, lemon juice, and honey syrup to a cocktail shaker with a generous handful of ice.
Shake hard for about 15 seconds until well chilled.
Strain into a rocks glass over a large ice cube.
Garnish with a lemon twist or lemon wheel.
Notes
Honey Syrup: combine 2 parts honey with 1 part warm water and stir until dissolved. No heating needed. Keeps in the fridge for up to two weeks. The same syrup is used in the Bee's Knees and Air Mail.Rye whiskey works in place of bourbon for a spicier, drier result.