Are you associating certain foods with memories? That happens to me sometimes...I will eat something and all of a sudden I get a certain feeling or memory and then eating all of a sudden turns me off...I literally lose my appetite and become sad (I associate food a lot with my father...weird I know).

I don't know if it is pathological...sounds to me like you are in good spirits and it is not causing you suffering???!! There is nothing wrong with recollecting some childhood memories, both good and bad. I think that when it starts to affect your present life then that is not a good sign...but we can't dichotomize things in good or bad-I think...

Eat away and take care!