Boil channa dal and cook till it is well cooked and drain all water when hot ,and let it dry on paper towel if needed
powder it in food processor
add jagery to channa dal pdr and cook till thick ,flavor with cardamom pdr ( see video for puran poli /bobatlu for the directions
batter is same as dosa dough but less fermented
make dumplings as shown
put them in the batter and deepfry in fresh hot oil ( add rice flour in the batter if the batter is thin or not coating the sweet dough properly
serve hot
can also be served with vanilla icecream