In the left over dosa bater add a pinch of tumeric,chopped onions,chopped chilli, chopped coriander ,pinch of baking soda and salt according to ur taste.For preparing gunta punugula there is a special vessel or else u can use regular dosa pan. Pour the batter as very small dosa's on regular pan.turn the dosa upside down after it is completely roasted on one side. Add very little oil if required.Finally serve GUNTA PUNUGULU with idli karam or nalla karam.