Add approx. 1 large glass water in steamer and heat it over medium flame. Grease it's trays or idli stand with 1-teaspoon oil. Add 1 teaspoon oil and Eno fruit salt in batter.

Mix well until it starts to bubble on surface or for approx. 1-minute, make sure not to over mix it.Fill tray or idli stand until it's half capacity and place in steamer. Steam it for 3 minutes over high flame and then 12 minutes over medium flame.