Take a large mixing bowl, add rava, curd, eno and salt to it. Now add water and mix well to make batter. cover and let the batter rest for 10 minutes.

Put spoonfuls of the batter in to greased idli moulds and steam for 10-12 minutes.

Repeat with the remaining batter to make more idlis. Serve hot with coconut chutney and Sambhar.