Add oil to pan. Once the oil is hot, add mustard seeds, urad dal and chana dal. Let them splutter
Add Godhumai Rava and saute for a minute,switch off
Transfer it to the wide bowl and let it cool
Add yogurt, salt, water and carrot; mix well. Let them sit for 10 minutes
Add baking soda to the Idli mix. Add 1/4 cup + 1 tablespoon of water; mix well
Set the idli steamer ready and grease the idli mould with oil. add cashew and Pour ladle full of batter to the idli mould and cook for 10-12 minutes or until done. Serve hot with any chutney/ podi/sambar