The tropical vibes of this updated classic come from Adam Domet of Pourhouse.

• 1.5 oz coconut milk
• 1 oz Buffalo Trace Bourbon
• 1 oz Diplomatico Reserva Exclusiva Rum
• 2 tsp simple syrup (see note)
• 1 drop vanilla extract 

Combine all ingredients in a cocktail shaker and add ice. Shake until well chilled, about eight seconds. Strain into a cocktail glass and garnish with a light dusting of cinnamon. Serves 1.

Note: To make simple syrup, bring 1 cup each sugar and water to a simmer, stirring frequently, until sugar is fully dissolved.