Dosa batter Vada

Dosa Batter         1/2 Cup
besan                   1 tsp
onion                   1 small chopped
green chilli            2
curry leaves          few
coriander leaves   2 tsp chopped
oil for frying

Mix everything except oil.
Heat oil,pour one spoon of batter into the hot oil.
Fry till golden brown.Serve with tomato sauce.