The spice vanilla comes primarily from the cured fruit of an orchid. Commercial vanilla is produced mainly from Vanilla planifolia, a climbing orchid native to Mexico and now widely cultivated in tropical regions.
The plant’s long fruit is commonly called a vanilla bean or pod, although botanically it is a capsule. After harvest, the pods undergo curing, typically involving heating, sweating, drying, and conditioning. These stages develop the familiar aroma and dark appearance.
Vanilla planifolia was first cultivated by the Totonac people of Mexico and later adopted by the Aztecs. European demand expanded after the Spanish encountered vanilla in the sixteenth century. For many years, cultivation outside Mexico was difficult because the plant’s natural pollinator was absent.
Hand pollination enabled large-scale production in places such as Madagascar, Réunion, and Indonesia. The vanilla orchid’s flowers open briefly, so pollination must be carefully timed. “Vanilla” therefore names both a flavoring and a botanical product with a long cultural and agricultural history.