Tonic is a carbonated and bitter tonic water traditionally made with quinine and sugar. It adds a distinctive bitterness and a subtle sweetness to cocktails. The tonic water has a clear and bubbly texture that makes it an ideal mixer for drinks.
Tonic water was originally developed as a medicinal drink against malaria in colonial India, where quinine, an ingredient from the bark of the Cinchona tree, was used as a preventative. Later, tonic water became popular in England and spread to the rest of the world as an important ingredient in classic cocktails such as Gin & Tonic.
When using tonic in cocktails, choose a quality version that balances bitterness and sweetness well. Tonic water works well too gin, vodka and other spirits, and it is important to find the right balance between the tonic water and the spirit to achieve a harmonious taste. Experiment with different tonic waters and recipes to discover new and exciting flavor combinations.