Rabo encendido

Oxtail is the culinary name for the tail of cattle. While the word once meant only the tail of an ox, today it can also refer to the tails of other cattle. An oxtail typically weighs around 3.5 kilograms (8 pounds) and is skinned and cut into shorter lengths for sale. Oxtail is a gelatin-rich meat, which is usually slow-cooked as a stew or braised. It is a traditional stock base for oxtail soup. Traditional preparations involve slow cooking, so some modern recipes take a shortcut using a pressure cooker. Oxtail is the main ingredient of the Italian dish coda alla vaccinara (a classic of Roman cuisine). It is a popular flavour for powdered, instant and premade canned soups in the United Kingdom and Ireland. Oxtails are also one of the popular bases for terrine-like kholodets, the Eastern European aspic dish, also prepared from cows' knees, pig trotters or ears.

Source: Wikipedia