Stuff I'd rather not eat:
-Raw, uncooked stuff, like fruits or a vegetable salad. I love smoothies though, so I only dislike them in the original form. And some fruits are better than others: I adore avocados, and strawberries and bananas and apples are kind of okay. Some like dates are disgusting.
-Most sauces, like mustard, mayo and brown sauce
Stuff I wouldn't touch with a barge pole:
-Ketchup
-Vinegar
-Anything with dried fruits in, like Christmas pudding and mince pies
And I'm a vegetarian going vegan so I avoid meat, eggs and dairy, though I do that mostly out of principle rather than dislike for the food.*
To be honest I have no great passion for eating. If I could get away with eating chips every day with no repercussions I'd probably do it. :P*