Rinse and Soak idli dosa rice, urad dal and fenugreek seeds in a bowl in 2 1/2 times water.

Rinse poha in another bowl. mix it other rice and dal.

Cover the pan and soak for 6-7 hours.

Strain the rice and keep the water for use in grinding.

Add all four in blender jar and grind dal using the water.

Pout the batter in a bowl. Add salt and sugar. Add baking soda.

Again cover the bowl and keep it for fermenting 9-12 hours depending on weather. Hot weather takes less time. cold weather takes more time.

Grease the idli moulds with oil.

Pour the batter in the molds.

Boil 2-3 cups of water in the cooker

Place idli stand in pressure cooker.

Remove the pressure weight from the cooker lid and place the lid.

Steam idli for 12-15 minutes.

To check the idli use tooth pick or fork

Slid the idlis from the idli stand, continue till the batter.

Serve hot with sambhar.