Step 1

Add the bourbon, lemon juice, and syrup to a cocktail shaker and fill it with a handful of ice. Shake until very cold.

Step 2

Strain the drink into an ice-filled lowball or Old Fashioned glass.

Step 3

Carefully pour the red wine over the back of a spoon just above the surface of the drink, creating a layer on top. Serve with a lemon twist if desired.