Roast the oats and then blend to a coarse powder.

Take a pan and dry roast the semolina.

Now add powdered oats and roasted semolina with curd in a bowl.

Add salt and required water to make idli batter.

Last add baking soda and mix well and then pour the batter in idli moulds and steam it for 10 mins.

Serve the idlis with chutney.