I feel it is a natural seasonal thing. Just like the bears loading up on fatty salmon just before winter so they'll have enough fat layer to survive winter.

I just am not very hungry during the summer and I crave fruit instead of fatty things. In autumn and winter I crave high calorie high fat stuff.
It is frustrating. I too am now feeling like I'm always hungry, always craving baked potatoes, bread, chocolate, sour cream, cheese, fried stuff....ugh.
I try to have more tea and oatmeal and soup to fill me up in different ways than high fat or grease. But I don't alwyas succeed.

UNfortunately the weather and relentless rain here is keeping me off my bike, which is making it all worse! I've GOT to try to get in a ride tomorrow between the rain showers.