Vada Papu is a traditional South Indian dish made with lentils and spices. It is a popular snack in Andhra Pradesh and Telangana. The vadas are made by grinding soaked lentils into a thick batter, which is then flavored with onions, green chilies, and curry leaves. The batter is shaped into small balls and deep-fried until golden and crispy. Vada Papu is usually served with coconut chutney or sambar as a delicious and filling snack.