Licorice root, derived from the Glycyrrhiza glabra plant, is a versatile ingredient known for its sweet, slightly bitter flavor profile. It has been used for centuries in traditional medicine and culinary practices, especially in Europe and Asia. When utilized in cocktails, licorice root adds a unique depth and complexity, often enhancing the sweetness and balancing the bitterness of other ingredients.

In the context of alcohol, licorice root is commonly found in herbal liqueurs, such as the Italian amaro and French pastis. These herbal liqueurs often feature licorice root as a key component, which contributes to their distinctive, aromatic flavor. Mixologists also use licorice root in syrups or infused spirits to create innovative cocktails, providing an intriguing twist to classic recipes or developing entirely new creations.