While roasting my besan has left crumbles, is it burnt? Can i do soemthing before binding it? Coz when i am making balls, its not getting set as well.. its getting powdery. Please help as when i made it last time with less quantity it came out to be perfect.

Probably not enough ghee is the problem. Difficult to say without looking. Can you post your photos and comments on https://www.facebook.com/mamtaskitchen/