Add curd to semolina and mix it well. Prepare a smooth batter.

Now divide batter into three parts for different colors.Keep it aside for 5mintues.

Add carrot juice to one bowl and mint juice to another one.

This will get exact color of our national flag.Now add eno powder to all three bowls and mix it slowly.

Take an idli pan. Grease it well. Pour batter color wise.

Now cook it for 5mintues in microwave. Before taking it out, just check once with knife..if it doesn't stick,means our idli is ready to eat...you can just serve it with tomato sauce.