Serious Eats - seriouseats.com

Processed cheese slices. I'd melt them in a tortilla, microwave them between two slices of bread, put two of them in a regular sandwich. I even remember eating them as snacks. I now think they're vile and the idea of putting one on a sandwich grosses me out.

Ketchup.
American cheese slices.
Spam.
Canned noodle soup, esp. Campbells
Many sugary cereals.

Amaretto cookies - My parents would always buy them for Christmas parties and would save a handful for me. These days, just the smell makes me gag.

@PumpkinBear....same here! I buy them for my 6-year old only because that's the only kind I can get him to eat on sandwiches. Bleah.

Milk. I used to drink it by the gallon and now I can only tolerate it IN things or on cereal. I don't even like chocolate milk.

Ha! @trc- My sis will ONLY eat the squishy insides, the squishier the better!

Man, the list is too long...as a kid I loved McDonald's, KFC, not 'real' meat but processed meat like liverwurst and pepperoni and hot dogs, really disgustingly sweet cereals like Frankenberry, and pretty much anything sweet. I am a discriminate consumer of sweet things now, then I was indiscriminate.

Spaghetti-Os

Fried potatoes. Yuck!

What stands out...
- poultry
- onions
- pizza

Bologna sandwiches are the main one....also canned soup, Chef Boyardee pasta, Hawaiian Punch...oh, and hot dogs. Once I found out what was in them, it was all over.

Candy Floss (or Cotton Candy) is probably the only such thing. Oh, and apple juice, too, although I remember drinking it, not so much really loving it. I can't think of anything else.

Soggy Special K cereal--pour milk over bowl of cereal, wait at least 8 or so minutes until there is no texture left whatsoever, consume.
Just the idea of eating something so cold and slimy makes me feel a little ill now! Blech.

chef boyardee ravioli... I grew up in an area that had no italian restaurants, so really any family restaurant that served spaghetti and meatballs was italian. Never had "real ravioli" until I went out on my own... now the canned stuff makes me gag.

Twizzlers I hate them now. When I was a kid I always got them at Woolworth's now I cannot even look at them.

@blave ~ You have no idea who you are dealing with here.

Anything sweet. I thought it was child abuse if my parents didn't allow me to order some huge, chocolate, cakey, mousse, drizzeled with chocolate, sprinkled with chocolate monstrosity. I dreamed about the day when I could move out and eat a roll of cookie dough without anyone saying anything. Now---I pretty much hate everything sweet.

Miracle Whip, especially in place of mayo on sandwiches.

mad dog 20/20

Bologna. I had bologna sandwiches with mustard and squishy white bread almost every day for most of grammar school. I haven't had it since and I don't miss it - now just looking at it makes me feel nauseated. Also, ding-dongs, ho-hos, etc. Way too sweet and dry (and full of preservatives) for me to eat now.

Captain Crunch cereal. We never had it in the house (kumbaya granola people), but my best friend did. I could down bowls of the stuff. Just thinking about it now makes my jaw ache. Oh, and Strawberry Quick.

Malted milk balls. A product called potted meat. Mom would mix it with mayonaisse and spread it on bread for sandwiches. eww

cheez whiz
cocoa pebbles
frosted flakes

Anything overloaded with sugar: cereal, pixy sticks, you name it. I remember mom telling me that someday all that sugar wouldn't taste so good, and she was right!

sardines. I used to sit with my Dad and eat them all the time. Now I don't even want to see the can.

There was a salad that was popular when I was very young that I liked that was made with green peas, square chunks of orange cheese (Cheddar?), and occasionally, square chunks of ham that were ideally the same size as the cheese, all tossed together in some kind of mayonnaise dressing. Thankfully, like "Fluffy Mackerel Pudding," you hardly ever see this salad anymore. I saw it a few years ago at a salad bar and I felt repulsed.

I can't believe I'm admitting this but...

When I was a kid (super little, like 4-6) I used to LOVE the fat on the meat. I preferred it to the actual meat and I'd make my parents and brothers give me their meat fat (they gladly handed it over...I wonder why). Now, I've come to my senses and literally get nauseous when I think about all the straight up fat I ate as a child. Yuck!

Hillary
Chew on That

I just can't eat Honeycombs or Cap'n Crunch (not even the peanut butter variety): And sadly, I can't stand grape juice anymore... Unless it's been fermented into wine, mind. ;)

Cool-aid and grape soda. Apparently I loved plain raw tofu as a toddler, which i dont actually remember, but definitely don't eat now. I still like most other "kid foods" and never liked process cheese or bologna.

Grape juice
Bologna
Mayo on sandwiches. Or more than a little bit in general, really.
McDonald's Chicken McNuggets
Funnel Cake
Really fatty cuts of meat
Chicken Skin
White Pizza (WTF was I thinking?! The sauce is second only to the dough in pizza!)

I also won't eat Chef Boyardee anymore, but that's because there's not really any redeeming nutritional value and I could just as easily cook up a box of pasta or frozen ravioli, not because it tastes bad.

Lucky Charms. They're magically disgusting.
And bologna. After my doctor told me in second grade to cut out the daily bologna sandwiches or I would get fat, I haven't taken a bite since.

Spaghettios for sure. So gross now, but always a treat as a kid.

Also as a kid, I would take peanut butter in a bowl and stir in maple syrup and eat it with a spoon. The thought makes me sick now.

-fastfood
-ketchup
-processed cheese and/or cheese product (what happened to the cheese!?)
-pop
-juice
-poutine
-canned soups/pastas
-WIENERS

....and i'm sure there's more. like. sugar candies. although when i say fastfood i mean like McDs, Burger King, KFC, etc, etc...i do like Extreme Pita though. and Pizzahut. yes. i know.

Beanie Weanies, i used to eat them all the time when i went to my grandparents house, now i think of them as "hobo food" all tinny and gross. I think that maybe i ate them so much and loved them because i wasnt ready for the grown up norwegian food they all loved.

@ Junie, I think we might be twins. Bologna on squishy bread, especially a cream cheese and bologna sandwich, can make my grown-up stomach turn. And I also used to beg for those gross dried-out packaged baked goods like yodels and swiss rolls. Now I'd only eat one if you paid me.

Our local roller rink (Rollerama)(awesome name, right?) had some kind of pizza-like product that I loved as a kid. If I concentrate, I can still recall the way it smelled. It looked like pizza, and I guess that was enough for me.

Jello cheesecake - I was worried they would quit making it by the time I grew up...bleccchhhhh! couldn't stand a bite of it now.
Butterscotch on ice cream
ham spread - I think I would vomit now if I tried it

candy is food?

I used to love fake Mac & Cheese (sorry Kraft) probably because my mom refused to buy it. Now I find it rather gross and much prefer mac and cheese made from scratch with good pasta and lots of real, fresh cheese.

I have memories of enthusiastically noshing on Twinkies, Fruity Pebbles and Pop Tarts as a kid.

I don't remember what it was like to enjoy them. I just have isolated memories of happily eating those noxious products.

Now, the weirdly vitamin-esque dusty artificial smell of Fruity Pebbles is enough to nauseate me.