1. Soak dal, rice and chillies for 3 hours and grind them with enough water.
2. Add asefoetida, curry leaves and salt to ground paste and mix well.
3. Heat a tava, spread some oil and pour a spoonful of batter.
4. Sprinkle some oil on top and sides of the dosa and cook.
5. Turn over and cook again.
6. Serve with chammanthi

Recipe and image courtesy: Friends Cookys