Soak yellow moong dal for min 30 mins.
Make a paste of green peas, ginger, garlic, green chilli.
Heat 1 tsp oil and splutter cumin seeds and then pour the peas mixture and cook with some salt, garam masala and chat masala for 5 mins on slow flame.
Add chopped dill leaves into this and cook for few more mins till its all dry and roasted well.
Now add this in a mixer along with moong dal and with some 2 tbsp of water and make a paste. You might have to do this in batches but try to make a fine paste as possible. Add Flax seeds powder into this and mix well.
Heat a dosa pan, smear some oil and then run half onion over the pan. This helps in making a crispy dosa.
Pour 2 tbsp of batter and spread it in form on dosa, this might be little thicker than the regular dosa and sprinkle few drops of oil and let it cook on slow till the sides start coming out by itself.
Flip it over if needed and cook for few seconds before serving it with chutney of choice.