Firstly, in a bowl, take 2 cups of idli or dosa batter. Make sure to use leftover batter, as it's more sour.
Add ½ cup maida, 2 tbsp rice flour and ½ tsp salt. Mix well. Add more maida to adjust the consistency.
Also, add ½ onion, a few curry leaves, 2 chilli, 2 tbsp carrot, 2 tbsp coriander, 1 inch ginger, 1 tsp cumin, a pinch of hing and a pinch of baking soda.
Mix well, ensuring everything is thoroughly combined.
Wet your hands with water, and pinch a ball-sized dough.
Drop in hot oil, keeping the flame on medium.
Stir occasionally, until the bonda turns golden brown and crisp.
Drain off to remove excess oil.
Finally, enjoy Punugulu Recipe with coconut chutney and tea.