Sago Idli

Ingredients
2 cup sago (saboodana)
2 cup buttermilk (sour)
1 onion
4 green chillies.
2 tsp salt
1/2 tsp mustard seeds
1/2 tsp urad dhal
1/2 tsp channa dhal
a bunch of curry leaves
a bunch of coriander leaves
a dash of asafoetida(optional)
2 tbsp oil

Method
Soak the sago in the buttermilk for 5-6 hrs. (See to that the buttermilk is neither too thick nor too thin, but should be sour).
Chop the onions and green chillies and curry leaves.
Heat the pan and add oil. Add mustard, cumin seeds and channa dhal and urad dhal.
Add onions, chillies and curry leaves to it. Cook for 5 minutes and add this to the soaked sago. Also add chopped coriander leaves to it. Mix it well. The consistency should be like the same for rava idli.
Pour these in idli pans and cook them for 15-20 minutes.