What type of vermouth is typically found in a Dry Martini?

In a Dry Martini, dry vermouth is indeed the primary type used, which is characterized by its lower sugar content compared to sweet vermouth. The term "dry" in the cocktail's name refers to the use of dry vermouth, which enhances the drink's crispness and makes it less sweet. This type of vermouth adds herbal and botanical notes that complement the flavor of the gin or vodka, creating a balanced and sophisticated cocktail.

Sweet vermouth, red vermouth, and white vermouth can all have different flavor profiles and sweetness levels that do not align with the classic Dry Martini's intended taste. Sweet vermouth, for example, is richer and sweeter, typically used in cocktails like the Manhattan, while red vermouth has a distinct flavor that works well in certain mixed drinks but not in a Dry Martini. White vermouth can refer to both dry and sweet styles, but in the context of cocktails, dry vermouth is the standard for a Dry Martini. Thus, the correct identification of dry vermouth is essential for crafting this iconic cocktail accurately.