Mix together rava, maida, rice flour, salt, green chilly, ginger, cumin, coriander and water. Mix and give rest for 15 mins.
Heat a pan and sprinkle chopped onions. Stir the batter and pour over the pan. You can sprinkle the batter as well. Cook for a minute on med hot flame and then drizzle oil. Cook for another 1 minute. Flip and cook for 30 seconds. Flip again and fold it and serve hot.