Gin & Tonic

In the 18th and 19th centuries, British officials and soldiers stationed in tropical regions such as India faced a serious threat from malaria. Quinine, derived from the bark of the cinchona tree, was known since the 1600s to prevent and treat malaria. It has an intensely bitter taste when taken as-is.

By the 19th century, quinine was being diluted into carbonated water to make tonic water that soldiers drank to get their daily dose of anti-malarial. British colonists and soldiers mixed the bitter tonic with gin, making it considerably more pleasant to drink. Lime, sugar, and water could also be added. Nowadays, tonic water contains far less quinine than prior medicinal preparations, so can't be taken as an effective malarial treatment or prevention.

The drink's precise origins are likely less tidy than the legend suggests, but its popularity has never waned over the centuries of gin history. A 2024 Bacardi cocktail trends report ranked the gin and tonic No. 1 among reported top bar calls, with 28% in the report's measure, just ahead of the mojito at 27%. This is only one industry study but it illustrates the popularity of the drink.

The magic is the interplay of four things: gin's botanicals, tonic's quinine bitterness, sweetness, and carbonation. Lime adds acidity and aroma, tying everything together. Unlike a spirit-forward drink such as a martini, a G&T is designed to be long, cold, bubbly, and easy to sip. It is refreshing and gives hydration in addition to alcohol. I often turn to this drinks as a palate cleanser and spacer when spending long hours with friends imbibing stronger cocktails.