Mix first 1/2 cup curds with 1/2 water.

To this add the besan and mix well to get a lump less batter, the consistency should be of idli batter, more of dropping not pouring consistency.

Slowly add more water if needed else, add the soda. Keep it aside to rise for 1 hour.

To the batter mix in the citric acid, oil, salt, sugar, green chilli paste and turmeric powder. Mix well.

Take microwave pan and grease with oil. pour the batter.

Microwave for 5 minute. To check if it is done or not. proof it using toothpick or knife. If the knife comes out clean and does not have any batter sticking, then it's done.

In a bowl, mix 3 tsp of water along with a tsp of oil. Remove the plate from the pan, pour the water and oil mix over the top. For seasoning, heat a pan with oil, add curry leaves, sesame seeds, mustard seeds and finely chopped green chilies. When mustard starts popping, remove and pour over the dhokla.

Cut them out, after slightly cooling them, into squares.