Spicy food, feta cheese, coffee, all nuts(but that was only when I was like 5 and under) salmon, and cabbage
as a kid I hated onions and now I love them immensely. On the contrary, I used to like black olives as a kid, but now I despite them and all of their ilk.
pretty much all dark greens (kale, chard, mustard greens, spinach) have gone from my least favorite to my favorite of foods. eggplant has enjoyed a similar change.
same here on both counts. black olives are so nasty, but as a kid I liked them. Then again, I liked McDonald's then as well...