Minnesota School of Bartending Practice Exam

The Lemon Drop Martini is known for its bright, citrusy flavor, and the garnish used is integral to both its presentation and aroma. A lemon twist adds a touch of elegance while enhancing the drink's overall citrus profile. By expressing the oils from the lemon peel over the drink, it imparts an additional burst of lemon fragrance that complements the sourness of the lemon juice and the sweetness of any added sugar or vodka in the cocktail. This makes the lemon twist not only visually appealing but also a crucial component that enhances the drinking experience.

The other garnishes listed do not align with the flavor profile of a Lemon Drop Martini and would detract from the intended taste. Using a cherry would introduce a different flavor, while an olive is traditionally used in savory cocktails, and a mint sprig would add an herbaceous element not consistent with the martini's profile. Thus, the lemon twist is the most suitable and traditional garnish for a Lemon Drop Martini, ensuring that the drink is not only delicious but also visually cohesive with its flavor palette.