Nicely wash urad and moong dal and soak it in clean water for 5-6 hours.

Take this soaked dal in a grinder and add green chilli,ginger & salt to it.

Grind it by adding little water (use the water which is remained in dal after soaking)

Keep this dal batter aside for 4- 5 hour show to make dahi vade

Take a fresh curd and whip it briskly. add sugar and salt to it,mix it and keep it aside

For green chutney wash coriander and chilli and grind it with little water and salt.

For tamarind chutney (saunth ki chutney) wash tamarind and dates nicely and soak them in hot water for ½ hour. grind them together in a grinder and strain the pulp out of it. add jaggery and salt to this pulp and add ¾ cup of water to it. Boil it until it becomes little sticky. Don’t make this chutney very thick. Remove it from heat and add chat masala to it.

Ake 3 cups of water or 3 cups of sour butter milk with 1 teaspoon salt and boil it. if your using water add lemon juice in the water. when it starts boiling close the lid and keep it aside

Heat the oil in frying pan or kadhai. Whip Vada batter briskly with spoon and drop Vada in oil with the help of spoon.

Fry the Vada on high flame,when it takes it shape turn them and keep the flame medium when the Vada starts becoming pale golden yellow in colour from both side make the flame low and fry this Vadas till they become nice golden and crispy

Remove this Vadas from oil and drop them in hot buttermilk or water containing which you have prepared. Soak them in water until the next batch of fried Vadas is ready.

Remove the Vada from water when your next batch of fried Vada is ready for soaking. Don’t squeeze the Vada now. Squeeze he Vada at the time of serving Dahi Vadas.this will keep your Vadas soft otherwise it will become dry.

Drop little tamarind chutney (saunth chutney) and green chutney to it.

Squeeze the Vadas one by one by pressing it between your palm and remove the extra water from it. Keep this squeezed Vadas in the serving bowl.

Pour more curd on it Drop little green chutney and tamarind chutney (saunth chutney)on it. Sprinkle chat masala and kashmiri mirch powder on Dahi Vada. There is no need to add other masala or spices as chat masala contains all the spices which will make your Dahi Vada chatpata