The dough to be made should be softer than the chappathi dough and marination is most important.
The stuffing should be without lumps as you may not be able to roll and we can’t make perfect poli’s.
While adding jaggery please adjust according to your taste.
As you soak the dough for the longer time the poli’s will also be softer and will melt in your mouth.
Some add sooji in equal portions but I have not tried it.
Adding turmeric may be optional but it gives the exact look and appeal.