Bhuta Ko Masu is a traditional Nepali dish made with marinated and slow-cooked goat meat. The meat is first marinated in a flavorful blend of spices and yogurt, which helps to tenderize and infuse it with delicious flavors. It is then slow-cooked until the meat is tender and the flavors have melded together. Bhuta Ko Masu is typically served with rice or roti and is a popular dish during festivals and special occasions in Nepal.