In bartending, what is a "float"?

In the context of bartending, a "float" refers specifically to the technique of pouring a layer of a liquid on top of another liquid in a cocktail. This method often involves using a spoon to gently layer the lighter liquid on the surface of the denser liquid, creating a visually appealing effect.

The use of this technique can enhance not just the aesthetics of a drink but also the drinking experience, as it can produce a gradual flavor progression as the layers mix when consumed. This technique is particularly popular in layered shots and cocktails, where specific spirits or liqueurs are chosen for their differing densities and colors.

Other options, while they may relate to bartending, do not accurately describe what a float is in this context. For instance, serving beer does not involve layering liquids and neither does measuring spirits or garnishing. Understanding this term and how it's applied can help bartenders create more visually stunning drinks that intrigue patrons.