Rogan Josh is a traditional and popular Indian dish that originated in the Kashmir region. It's a robust and flavorful dish that is made with tender cuts of meat, such as lamb or goat, cooked in a rich and aromatic sauce made from a blend of spices, tomatoes, and yogurt. The dish is known for its bold and complex flavors, with a balance of heat, tanginess, and depth of flavor. The dish is typically served with rice or naan bread and is often considered a classic of Indian cuisine.