Soak the urad dal in water for 3- 4 hour

Combine the urad dal, ginger and green chillies and grind to a smooth paste in a blender.

Add the soda bi-carb and salt to the urad dal paste and mix well till the batter is light and fluffy. Add a little water if required.

Deep fry the vada

Soak the deep fried vadas in warm water for about 45 minutes.

Take dahi ni bowl add sugar in and soaked vadas in it and keep it aside

Take a serving bowl add dahi vada in it and add all topping in it and serving dahi vada