Rava to a mixing bowl add in 1 cup curd,1/2 tsp salt and combine well without forming any lumps. Rest for 20 min or till rava absorbs water.

Again add 1/4 cup water or as required to prepare idli batter consistency. just before steaming the idlis, add in 1/4 tsp eno.

Pour the batter immediately onto greased idli plate. Steam them on medium flame for 15 min or till the idli are cooked completely

Take a kadhai add 2 tbsp oil, mustard seeds, green chilli and onion turn translucent. Add tomatoes.stir fry on high flame.add salt, red chilli powder, garam masala.