Take a bowl add flour,1/4 tsp of salt,2 tbsp of oil,Hing 1/2 tsp and knead it well with the help of water.Keep aside.
Now first grind the soaked daal then coarsely grind ginger,garlic and green chili.
Heat 4 tsp oil in a pan and add remaining hing,and grind ginger,garlic and chili.Saute it for 5-8 minutes then add the daal salt,sugar,turmeric powder,red chili powder and give it a good mix and cook it for 15-20 minutes.Then Keep aside to cool. Meanwhile,heat oil for deep frying.
Now take a golf ball size kneaded flour make flat round small chapati wit the help of your hand now put around 1 tbsp daal mixture in it and close it properly.Now make a puri out of it with the help of a rolling pin.
Fry all the radhaballavi and serve hot with Aloo ki sabji or Dum aloo.