Well, I think this forum is such a narrow slice within the raw community, but if you checked other raw forums you'd notice this to be extremely common. And I think you've hinted on many of the possible factors
I know when I first went raw, espeically being out places or if I started eating cooked foods it would be impossible to stop. Part of this was I was not getting nearly enough food, and part one would suspect would have something to do with nutrition (was vegan - but didn't have the same problem on cooked), but similarly the types of things I would eat wouldn't have a whole lot of that so there was clearly some comfort issues.
If you want my honest opinion, I'd say from the other posts it to be more on the psychological end. But there could be underlying nutritional/mineral things or other internal stuff. You could do some simple experiments to see.
you could undereat, and than eat from a variety of really non-entertaining cooked foods like brassicas and tubers, without condiments, and see how much you eat. and you can do the same after being full of RPD foods. Then you could do the same (empty-full) with something with greater concentration of excito-toxins and opioids but is generally seen to have less nutrients, like chocolate, or better to stay within starchy things like pastas and such for accuracy.
I do remember being totally crazed at certain points, especially living in a city, like leaving my appt to wander around seeing how I can fix. My first thanksgiving was also really embarrassing, as it was with a bunch of friends, and they knew I was doing the diet, and cheated for sure on cooked veg food. I don't seem to have this problem at all anymore, and I likely do have some mineral and nutritional problems as well as a host of other issues. But even when I'm grossly underrating on this diet I don't seem to crave cooked foods. and the cooked tubers I made recently as my experiment I threw 80% out.
seafood and/or minerals from raw vegetables are the only other things I can think of to try.
edit: also non sweet fruits like tomatoes and cucumbers/peppers. if you find yourself binging on these in the same fashion as sweet fruits or cooked foods then you know if there might be nutritional issues at play.
also what I say psychological, I really mean more of a combined psychological/physiological withdrawal. from years on raw veg forums, you see reports of people smelling/tasting certain things or thinking they eliminated something that smells like pork three years in or something, many have unconscious dreams of fried foods and such. I've had some of this, and even though I think some cravings can be legitimate, many are withdrawal, mental, or some kind of internal issue like fungus and other things that eat within us that like such foods.