Guliyappa, also known as Paddu or Paniyaram, is a popular South Indian dish made from fermented rice and lentil batter. These small, round dumplings are crispy on the outside and soft on the inside. They are typically served as a breakfast or snack item and are enjoyed with coconut chutney or sambar. Guliyappa is easy to make and can be customized with various fillings like onions, green chilies, or grated coconut.