Chennai Hot Puffs is a popular snack from South India. It is made from a dough of maida, salt, and oil, which is deep-fried in hot oil. The puffs are then filled with a spicy potato mixture and served hot. The puffs are crunchy on the outside and soft on the inside. The spicy potato filling is a combination of potatoes, onions, green chillies, and spices. Chennai Hot Puffs are a great snack to enjoy with tea or coffee. They are also a popular street food and can be found in many local markets.