Avial is a traditional South Indian dish made with a medley of vegetables cooked in a coconut and yogurt-based gravy. It is a popular dish in Kerala and Tamil Nadu and is often served as part of a festive meal or on special occasions. Avial is known for its vibrant colors, rich flavors, and creamy texture. It pairs well with rice or roti and is a must-try for those who enjoy vegetarian curries.