Dry roast Oats for 3 minutes in medium flame until nice aroma comes.Powder it coarsely after it cools down.
Heat a pan with oil and temper the items in the table ‘To temper’ ,followed by the veggies u decided to add and ginger,green chillies,coriander leaves. Give it a quick fry and add the wheat rava and fry for a minute in medium flame.
Transfer to mixing bowl, add oats,salt,curd,lemon juice,water as required and make a batter,which consistency is similar to our idly batter.(neither too runny nor too thick). Mix well. Add Eno fruit salt just before making idlies and mix well. This will give you a frothy/airy batter which gives a soft spongy idly.
Pour the batter in a greased idly plate and cook just like you cook the regular idlies but for more time,say 15 minutes,until done.