The tail of a cow, cut into round pieces, each a bone ringed with lean meat, fat and gelatin-rich tissue, thinner toward the tip. It needs long, slow cooking and is mostly stewed, made into soup or braised in soy sauce.
Oxtail soup needs to simmer slowly for several hours.
Tips
culture
Cherished in soups and slow-braised stews for the gelatin-rich, marrow-flavored stock it produces. Korean kkori-gomtang and Chinese 牛尾汤 both treat it as a tonic. In Western cooking, oxtail stew is traditional in Britain, Spain (rabo de toro), and the Caribbean.