Ugh, I've gone through many of those times. A few years ago it was baked potatoes with lots of butter, one night I had like..three. Was great with the weight gain but boy, I just cant eat them now.
Last year, it was cheesecake. I'm talking Sara Lee whole cheesecakes, with the graham cracker crust...I would eat a WHOLE one..like..once a day. Recently I bought one for myself and I could only eat two slices, LOL
Obviously telling me I need more fats.