What is the base spirit used in a Stinger cocktail?

The Stinger cocktail is traditionally made with brandy as its base spirit. This choice is rooted in the history of the cocktail, which dates back to the early 20th century when brandy was a popular spirit in mixed drinks. The Stinger typically consists of brandy and white crème de menthe, creating a refreshing and minty drink.

In the context of classic cocktails, the use of brandy in a Stinger highlights the spirit's smoothness and ability to complement the sweetness of the crème de menthe, resulting in a balanced flavor profile. Additionally, brandy's distinct taste allows it to stand out, making it the signature element in a Stinger.

Other options such as vodka, whiskey, and scotch do not align with the traditional formulation of this cocktail, as they each have different flavor characteristics that do not fit the established recipe for a Stinger.