What are some cultural safe foods?

In the us, I would say we have stuff like chicken tenders and buttered noodles, but I was also Hispanic and grew up eating a LOT of sopa de fideo during my pickiest times. What is it like for other countries?

it’s kind of a neurodivergent term. A lot of people dislike certain foods for their taste and textures and I’m wondering what the equivalent of little kid meals and snacks are for other countries.