Atheism isn't a religion; there are, therefore, no particular food doctrines involved.
Atheists however are part of their local secular culture and upbringing and will not customarily eat what local custom frowns on (American atheists don't eat much monkey or horse meat, vegan atheists don't eat much animal protein, non-Scandinavian atheists don't eat much lutfisk)
food
unknown
cheese
I dislike any foods that have a slimy texture. Everyone has their own preferences on which foods they dislike.
she hates abocados
marigolds and green onions
Men stealing food
He has never stated such preferences.
Dislike is a verb and it is apposite of "Like". it simply means "To not like someone or Something". For example:" Why does he dislike vegetarian food so much?".
I can't answer for all atheists, and will not attempt to do so. "Atheism", means you are without a religion, it does not mean that atheists hate religion. Many Atheists are hostile towards religion in general, mainly due to the discrimination these religions teach, there's no point arguing against this, the bible teaches as much discrimination as any other holy book, such as stoning homosexuals, or killing infants. Some Atheists hate Christians more. Some Atheists hate Muslims more. Some hate Sikhs. Some hate Jews. Most hate Jehovah Witnesses, and other religions that knock on your door handing out leaflets to stop you burning in eternal damnation. (Along with the rest of the world. And some Atheists simply don't care.
Food from 1930s Germany
Tabu' it is tabu' to dislike Italian food :)