A tall, strawberry-laced bourbon sour with a ginger backbone, the Kentucky Buck takes the venerable 1890s "buck" template — spirit plus ginger — and dresses it in summer fruit. Muddled strawberry and lemon brighten the whiskey's caramel-and-oak warmth, while Angostura and a ginger lengthener keep it lively rather than sweet. Bartender Erick Castro created it in 2009 in San Francisco, and it spread quickly enough to be hailed a modern classic by the middle of the following decade.
Garnish: Strawberry, Lemon Wheel
Shaken · Collins · Cubed
muddle
Muddle the hulled strawberries with the simple syrup in the base of a shaker.
add
Add the bourbon, lemon juice, and Angostura bitters, then fill with ice.
shake
Shake hard until well chilled.
strain
Fine-strain into an ice-filled Collins glass.
top
Top with ginger beer and stir briefly to combine.
garnish
Garnish with a strawberry slice and an optional lemon wheel.