What is the garnish used for a Rusty Nail?

The garnish used for a Rusty Nail is a lemon twist. This classic cocktail, made from a blend of Scotch whisky and Drambuie, benefits from the citrusy brightness that a lemon twist provides. The twist is expressed over the drink to release its essential oils, which complement the smoky and rich flavors of the Scotch and the sweetness of the Drambuie. The interplay of these flavors is enhanced by the aromatic essence of the lemon, making the drink more refreshing and balanced.

Other options like cherry, orange slice, and mint leaves do not traditionally align with the flavor profile and presentation of a Rusty Nail, making them less suitable as garnishes for this specific cocktail.