In a mixing bowl wash rice and dal. then add buttermilk, sugar, and some water in it. mix well and soak it for 5-6 hrs.
Then in a mixture jar, add soaked dal-rice mixture, ginger, and green chili.
Now without adding any water grind it. the batter should be medium thick and pouring consistency.
Take out batter into mixing bowl and Whisk it with hand for 3-4 minutes.
Meanwhile, add water to the pan. Cover and steam for 5 minutes.
Add Eno fruit salt & mix in one direction.
Grease the dhokla plate with oil & pour the mixture into the plate.
Steam in idli-dhokla steamer or kadai for 15 minutes on high flame.
Once done take out the plate from the steamer & allow it to cool for 5-10 min.
Cut into the desired shape
Now heat oil into a tadka pan, add mustard seeds, chopped green chili, curry leaves, and a pinch of hing. Sauté it.
Add ¼ cup of water and bring it to boil on medium flame.
Add 1 tsp sugar and mix well.
Now add tadka on dhokla. Sprinkle some coriander leaves and mix well.
Serve dhokla with chutney.