I’m probably a bit OCD but I hate having gravy, sauce or dressing drizzled over my food if I go out to eat. I ask for it to be put into a little jug on the side and then I decide if I want it, and where I want it.
Offal especially kidneys even in pate Black pudding Oysters I'm not keen on gravy either Husband can eat anything, frogs legs, quails you name it he will try it.
I have an allergy to the bugs that turn milk into cheese or yoghurt. I never knowingly eat either of these, but am often caught out by their unexpected presence in dishes when eating out. I so wish producers would stick to fresh cream in sauces, puddings, etc. instead of using crème fraiche - one bite and I'll suffer for near a week.
Only other thing is sea cucumber, which we were given at a Chinese wedding banquet - not that we’re ever likely to ever be given that again, thank goodness. Absolutely foul-textured orange slime - none of us on the Brit-relations table could get it down. The bride (a SiL) later told me that they don’t like it, either, but it’s traditional. Probably a fertility thing IMO - given the phallic shape of them - I’ve seen plenty in the sea.
I'm not a fussy eater, normal likes & dislikes but Raw Oysters & Tripe, never. My mother used to cook tripe & onions, the thought makes my stomach turn.
Avocado which I 'discovered' long before it became fashionable as a 'super food'. I found that it caused acute nausea and worse. Coffee which I loved, but gradually realised that it didn't love me. And I was living in a country where it was grown!
Cucumber is the food of the devil, slimy and crunchy all in same disgusting package. - yuck. I don’t like melon either. I also don’t like tea at all, the smell turns my stomach.
Cream horns. I was 11 and went to a Christmas party held for the employees' children at my Dad's workplace. The following morning I was very sick. It turned out that I had yellow jaundice and had to isolate in my room for 2 weeks. In my 11 year old mind, I associated my sickness with the cream horn. I've never eaten one since.