Hi there. I normally don't post in this section, being I'm a 40 something, but I saw this thread up on the main board.
I find for me, that protein rich and fiber rich foods keep me the fullest the longest. So I try to make sure that each meal/snack is loaded with the stuff. I also make sure to eat every 2 1/2 hours or so, so that I never get too hungry.
So I guess my question to you would be, what TYPES of food are you eating? Are they mostly processed? This might lead you to feel hungry.
I also try to find foods that give me a lot of volume for their calories, again the protein and fiber comes into play. I can eat a huge salad with tuna or chicken breast for a relatively small calorie number as compared to a tiny Lean Cuisine. And it's extremely filling.
Another thing to possibly consider, are you truly hungry or just perhaps a little munched, a little bored? If so, maybe drinking some water or some hot tea might help. And just changing what you're doing. Keep your mind off of food. Either go for a walk, read, journal, straighten up the house - whatever.
I'd jump on that offer to have Ruth make you some breakfast. I hear she's an excellent cook.