Vathal or vattal is a sun-dried vegetable which can be stored for over a year. They are deep fried and served as an accompaniment along with rice and rasam or sambar. They are also used in some gravy preparations instead of vegetables.Mangai Vathal is a traditional South Indian snack that is made from raw mangoes. This tangy and flavorful delicacy is prepared by slicing raw mangoes into thin pieces and marinating them in a mixture of salt, turmeric, and spices. The marinated mango slices are then left to sun-dry until they become crispy and dehydrated.Mangai Vathal is known for its unique taste, combining the natural sourness of raw mangoes with the spices and seasonings used in the marinade. It offers a delightful balance of tanginess and spiciness, making it a favorite among those who enjoy bold and vibrant flavors.