Firstly, in separate bowls add green gram/green moong dal and rice, add water into the bowls and soak them overnight.

Add the soaked green moong dal along with soaked water and also add soaked rice in a blender.

Also add green chillies, ginger pieces and salt into the blender.

Blend all the combined ingredients into a fine batter.

The batter should neither be thick nor thin.

Heat the tawa/gridle.

Wipe the tawa with an onion slice.

Take a ladle full of batter and drop at the centre of the tawa and spread the batter in circular motion.

Spread mixture of finely chopped onions, cumin seeds, coriander leaves, salt all over the dosa.

Smear oil all over the dosa and around the corners.

Cook the bottom side of the dosa for few minutes.

Flip the dosa and cook again for few more minutes.

Flip again and fold and serve with chutney.