Mix all the flours and salt together.
Add the water and make a very thin batter. The consistency should be that of water.
Add the cumin seeds and green chilli.
Heat a pancake pan. Mix the batter thoroughly every time while taking the scoop to make the dosa.
Just sprinkle this watery batter all throughout the pan without touching the pan. Twirl the pan around to spread the batter.
Drizzle the dosa with little bit oil so that it doesn't stick to the pan.
Let it get cooked until brown and the edges start lifting up by itself.
When it is fully cooked, just take it out from the pan and serve hot with a chutney.
When it is fully cooked, take it out from the pan and serve hot with a chutney.