Tamarind tamarindus indica is a leguminous tree family fabaceae bearing edible fruit that is indigenous to tropical africa. The tamarind tree produces pod like fruit that contains a brown edible pulp used in cuisines around the world. Tamarind Sauce Recipe The Best Authentic Tamarind Sauce By The Tamarind paste is made from a sour dark sticky fruit that grows in a pod on a tamarind tree.