What is the primary spirit in a Lemon Drop drink?

The primary spirit in a Lemon Drop drink is chilled citrus vodka. This choice is correct because the Lemon Drop is a cocktail specifically designed to highlight the flavors of lemon and vodka. The use of citrus vodka, which is infused with lemon flavors, enhances the refreshing and tangy profile of the drink.

Vodka serves as an excellent base spirit in cocktails due to its neutral flavor, allowing the citrus notes from the lemon juice and any additional sweeteners to shine through. The Lemon Drop is often served straight up in a chilled martini glass, showcasing its bright, lively characteristics that are a hallmark of the recipe.

The other spirits listed, such as tequila, gin, and whiskey, do not align with the traditional composition of the Lemon Drop. Each has distinct flavor profiles that would significantly alter the intended taste of this particular cocktail. Thus, the choice of chilled citrus vodka is essential for creating the true essence of a Lemon Drop.