CB.....I have never had to have an unfil...all I can say is try doing high Protein shakes in a blender. Mix them with some fruit for extra flavor and something too munch...bluberries, peaches whatever. One other thing to remember is try to eat four small meals a day of protein.
It has been a year and a half since my band and I don't get "hungry" but I do get down when I don't "refuel".....and that's another thing I think of food different now.....as fuel for me ....the right fuel for me ...and not as a right of passage as a "meal " with all the stuff......just fuel.
I have taken off 120 lbs. love evry minute of it and will not return to that size again....
Good luck....
JCJ III