Dubonnet is a fortified wine-based aperitif that originated in France in the 19th century. It is made from a blend of red or white wine, herbs, spices, and a touch of quinine, which gives it a slightly bitter flavor. Dubonnet is often enjoyed chilled or over ice, and it can be served neat or mixed in cocktails. The drink was created by Joseph Dubonnet in 1846 as a way to make quinine more palatable for French soldiers in Algeria. Today, Dubonnet is popular in various countries and is known for its distinctive taste and versatility in mixed drinks.