Wash and soak the dal for atleast 30-40 minutes.
Wash and soak the flattened rice or poha for 10 minute and Drain it immediately and Keep aside.
Combine drained moong dal, poha, salt, green chilies, rice flour in blender and blend it till to smooth consistency. Add little water to adjust the consistency.
Transfer the batter into large bowl, Add chopped coriander, chopped onion, cumin seeds, and chopped curries leaves and mix well.
Heat the non-stick pan or tawa, spread a ladleful batter over the tawa.
Cook on low flame and spread little oil. Cook on both sides and transfer into plate.
Serve hot Moong Dal Poha dosai with hot sambhar and tomato or coconut chutney.