firstly, in a large mixing bowl take 1 cup ragi flour, 1 cup rava, ½ cup rice flour.
also add ½ cup curd, 1 inch ginger, 1 green chilli, few curry leaves, 2 tbsp coriander, 1 onion, 1 tsp cumin, ½ tsp pepper and 1 tsp salt.
add 1-2 cup water and mix well to form a lump free batter.
rest the batter for 15-20 minutes.
add 1½ cups of water or as required and prepare a flowing consistency batter.
now carefully pour the dosa batter over hot tawa.
sprinkle ½ or 1 tsp of oil from the top.
once the dosa roasts to golden brown, flip over and cook.
finally, fold the dosa and serve instant ragi dosa immediately with mint chutney.