Rabo de Toro, also known as bull's tail stew, is a traditional Spanish dish that is popular in Marbella. It is a hearty and flavorful stew made with tender pieces of bull's tail slow-cooked in a rich sauce made from red wine, tomatoes, onions, and aromatic herbs. The meat becomes incredibly tender and falls off the bone, creating a melt-in-your-mouth experience. Rabo de Toro is often served with creamy mashed potatoes or crusty bread to soak up the delicious sauce.