Wash and soak the Par boiled rice for 4 hours.
In a mixie jar, add the shredded coconut.
Then drain the water from the soaked rice and add it into the mixie jar. .
Add required amount of water and grind it to a coarse batter. Donot grind it too smooth as the dumplings will become hard.
In a heavy-bottomed vessel, heat some oil and add mustard seeds. Once they start to crackle, add the channa dal and urad dal, sautéing them until they turn golden brown.
Add the curry leaves, red chillies and sauté for another minute.
Pour in the water and bring it to a boil.
Once the water starts boiling, add the ground batter. Stir continuously to avoid lumps.
Continue stirring until the mixture thickens and leaves the sides of the vessel.
Transfer the mixture to a plate and let it cool slightly.
Once cooled, take portions of the mixture and shape them into rounds or ovals.
Place the shaped dumplings in a steamer or rice pan and steam cook them for 15 minutes, starting from when the steam begins to escape.
Serve hot with coconut chutney or sambar.