A Tiki cocktail is primarily defined by its use of rum, which is a significant component in the majority of these vibrant and tropical drinks. Originating in the mid-20th century, Tiki culture emphasizes fruity flavors, exotic garnishes, and a festive aesthetic often inspired by Polynesian themes. Rum, especially of various types such as light, dark, and overproof, contributes to the sweet and complex flavor profiles characteristic of Tiki cocktails.
In a Tiki cocktail, the combination of rum with fruit juices, syrups, and spices creates a multi-layered taste experience that is both refreshing and indulgent. This central role of rum differentiates Tiki drinks from cocktails that typically use other spirits like vodka, tequila, or whiskey, which do not share the same cultural and flavor associations. Thus, rum is the quintessential ingredient that defines the genre of Tiki cocktails.