I cant say I get many cravings anymore either. But if I really want something, I allow myself a small piece. I usually allow myself on cheat day a week so if it is really bad I use that for a cheat day. I also have alternatives:
popcorn and popcorn seasoning, about 100 calories for a mini bag
nesquick chocolate cereal 120 cal a cup 90cal for a cup of skim milk
cadbury thins chocolate bar 100 cal
1 cup fat free pudding is like 40 cal or something
jello is really low, not sure on number
2 slices weight watchers bread, 100 cal (with peanut butter or whatever)
rice crackers or someth similar is like 80 cal a cup
a frozen banana 100cal (just like ice cream) with a bit of chocolate sauce 25-50 cal)
you just have to find healthy alterniatives

and my trick is to only eat the serving size and eat is slow.