Bacalao guisado is a traditional Spanish dish made with salted codfish, tomatoes, onions, peppers, and spices. The salted codfish is soaked to remove the excess salt and then cooked with a flavorful tomato sauce. This dish is hearty and satisfying, often served with rice or crusty bread. The combination of the tender codfish and the rich tomato sauce makes bacalao guisado a favorite among seafood lovers.