Take the soaked whole Green Gram and rice drained it well .
after Transfer to the blender, also add chopped onion, green chilli, coriander leaves, and salt grind it smooth little coarsely.
Enough batter to make a dripping consistency.
Heat the dosa tawa or griddle splash some water over it.
And immediately pour ladlefull of batter and spread out.
When edges start to raise put oil all around and a little bit on top.
It will come off clean when cooked.
Finally serve with coconut chutney.