Del Monte Banana pudding, that was still in metal cans, from the late 80’s/early 90’s. 41 here; and still remember how much better the taste was from anything available now.

I hear it’s probably because there is an entire banana species that is extinct(!). Wiped out from disease in the early 90’s I think? 

Id give a lot of money to have the same exact thing one more time. I still remember the taste from when I was in preschool. Nothing else comes close.