So you can still eat things and get a buzz. it's what you choose and portion control.
Instead of buying large packages of cookies and chips and eating till you hurl, get the individual packages that are portioned for people who aren't trying to quit smoking. There is no reasonable "quitting smokers size" A family size bag of chips is not acceptable as a "single serving".
A couple of examples:
1 jello cup 15-20 calories and not only a sweet but something you can put your teeth into.
Individually wrapped portions of say 3 cookies.
Portion control is very similar to willingly accepting you don't smoke any more.
ACCEPT THEIR PORTIONS! STOP THE FLOP!