Podi Idli is a flavorful and spicy variation of the traditional idli, where the idlis are coated with a special spice powder called podi. The idlis are first steamed using the regular rice and lentil batter. Once they are cooked, they are tossed in a mixture of roasted lentils, red chilies, and other spices, which is then ground into a coarse powder. The idlis are then coated with this podi and served with ghee or sesame oil. Podi Idli is a popular street food in South India.