Paya Nihari or Nalli Nihari is a traditional Pakistani and Indian dish made with slow-cooked lamb trotters or bone marrow. It is a rich and flavorful curry that is often enjoyed as a special dish during festive occasions or as a hearty meal. The dish is known for its tender meat, aromatic spices, and thick gravy. It is usually served with naan or rice, and garnished with fresh coriander and ginger slices.