2 boiled Potatoes
1 small finely chopped Onion (optional)
Coriander leaves finely chopped
Small piece of Ginger (very finely chopped or grated)
1 or 2 green Chillies (finely chopped)
Salt, Red Chilli powder and Graram masala as per taste.
For the cover:
Make dough out of wheat flour as you would do for any parantha/roti.