Cognac is a type of brandy produced in the Cognac region of France, made from specific grape varieties such as Ugni Blanc. It undergoes a double distillation process in copper pot stills and is aged in oak barrels, which impart deep, complex flavors. Cognac is known for its smoothness and refinement, with tasting notes ranging from fruity and floral to rich, nutty, and spicy. It is traditionally enjoyed neat or in high-end cocktails and is considered a symbol of luxury and craftsmanship in the world of spirits.