Wash dal 2 -3 times in fresh water. Soak it for at least 15-20 mins.
1 cup Chana Dal/Bengal Gram
When ready to make, drain the water in which dal was soaked.
Pressure cooker it in traditional Indian pressure cooker or Instant pot. Check the sections below.
Drain the water from boiled dal.
Cook dal in another pan with jaggery and ghee, till it is a smooth and thick mixture.
Keep on mashing dal with ladle and also keep on stirring on low flame, else dal mixture may burn.
Those who make Puran Poli regularly, have this Puran yantra to mash dal. You can use potato masher or grind dal for a smooth consistency.
Cool it completely before stuffing in poli.
You can divide the stuffing as per the portions required and make small balls. It makes it easy to add the filling and roll the polis.