Heat the ghee in a thick-bottomed pan. Roast the samea and sooji separately till they become light golden brown in color .Transfer them into a mixing bowl. Add salt and curd. Slowly mix water to make idli batter. Keep the batter aside for one hour.
Grease idli moulds with oil. Place a portion of samea-rawa mixture into the idli moulds . Place the idli mould into a steamer and steam for 12-15 minutes till the idlis are done.
Serve hot with coconut chutney