What is the primary function of a muddler in bartending?

The primary function of a muddler in bartending is to crush herbs or fruit to release their flavors. This tool is typically a stick-like implement, often made of wood, plastic, or metal, that allows the bartender to press down on ingredients such as mint leaves or citrus fruits. By muddling, you break down the cell walls of the ingredients, which enhances the flavor infusion into the drink. This technique is particularly important in cocktails like the Mojito or Caipirinha, where fresh herbs and fruits play a crucial role in the overall taste profile.

While chilling drinks, mixing cocktails, and measuring liquor are also important aspects of bartending, they do not encompass the specific action and purpose of a muddler. The muddler's unique role focuses entirely on extracting and enhancing flavors, making it an essential tool for crafting cocktails that rely on fresh ingredients.