Mix Rava, salt and Dahi first, then add about 1/4 cup water. Mix well & beat its cover and let it rest for 20 minutes. In the meantime, prepare your cupcake liners(or idli moulds). Place it in the steamer (I had kept 7 but used only 6). Fill up the base vessel of the steamer and start heating the water, so that it's already boiling when your batter is ready.

After 20 minutes, mix the batter first and then add little water as required & beat it I added 2 tbsp the batter should be of thick consistency and not runny. Add Eno and quickly mix it in and with the help of a ladle or big spoon put the batter in the cupcake liners or the idli mould. I generally fill half the cupcake liner. Cover and keep the steamer on the boiling water vessel and steam it for 7-8 minutes or until a skewer inserted in the center of the idli comes out clean.

In a idli steamer it will take about 5 minutes only because of less batter thickness (quantity).
Once done serve with your favourite fresh coconut chutney or Gunpowder/ podi (dry chutney powder) with melted ghee.