i dont eat any beans except redbeans. i dont eat anything with raw onions. i hate cauliflower. i hate coconut. i dont eat peas. any kind. i dont eat squash. I dont eat broccoli. i dont eat beets. i dont eat asparagus. i dont eat olives. any color. i almost never eat sweets. i dont like sweet potatoes and I always gave away my candy at easter. i have a lot more to add but I wont bore you.
that is a food i wouldnt voluntarily eat. so i guess that would fall into least favorite. but i cant think of anything i gag over and would refuse to eat. of course there are foods i havent had so some day i will probably find foods that turn my stomach. unless it is something i have gotten food poisoning from, then it might take me a few years to be able to eat it again, even if it is something i really like. for instance, several months ago, i got food poisoning from some salmon. i am just now getting to where i can think about eating salmon again.
luckily i love salads. I eat some kind just about every day often more. i do have a cousin whose only vegetable he eats is potatoes. usually the french fry variety. hog head cheese on crackers aint bad actually if its a quality brand. my dad used to eat it all the time. fried chicken livers too.