Mezcal's origins trace back to pre-Hispanic Mexico, where indigenous peoples discovered that cooked agave could ferment naturally. The name derives from Nahuatl 'mexcalli', meaning 'oven-cooked agave'.
Traditional production began after the Spanish introduced distillation in the 16th century, combining indigenous agave knowledge with European techniques. The spirit is made from various species of agave, most commonly Espadin, harvested after 7-8 years of growth.
The defining characteristic comes from cooking the agave hearts in underground earthen pit ovens, giving mezcal its distinctive smoky profile.