Full Step-by-Step Pictorial recipe is in post above. Do check it out.
Now, to the method. Both the outer covering and the filling should be made ahead of time.
This is the ubbati filling.
When ready to make ubbati, make balls of the chana dal filling.
You will notice the oil has separated from the dough after resting. Knead the dough again to incorporate all the released oil.
Make small dough balls. The dough will be soft and elastic.
(When you see some bubbles at the top on one side, gently flip over to cook the other side).
Happy Cooking/Eating!