What is the traditional garnish for a gin and tonic?

The traditional garnish for a gin and tonic is a lime wedge or slice. This choice highlights the classic combination of flavors found in the drink. The acidity and zest of the lime enhance the crispness of the tonic water and complement the botanical notes of the gin, creating a refreshing balance. The lime is often squeezed into the drink and can also be used to rim the glass, further enhancing the flavor experience.

Other garnishes, such as mint leaves or a cherry, are not typical for a gin and tonic; they serve different drinks and don't pair with the flavor profile as effectively. A lemon wheel can sometimes be found in variations of tonic-based drinks, but lime has become the standard garnish due to its harmonious flavor with gin. Thus, the lime wedge or slice is not only traditional but also an integral part of enjoying a classic gin and tonic.