Sandwiches are Jewish food because of Hillel send skeet
Shammai
Also one theory is that fried fish was brought to the UK by Sephardi immigrants who used it as a way to cook fish before Shabbat and keep it until Shabbat.
But it's still part of British culture now, which shows how stupid this idea of cultural purity is.
Joel S.
if you wanna play this game, fish & chips can't be English because the potato is from the Andes Mountains
good Peruvian potatoes in England doesn't change it's still Peruvian
Yuki Cinqnoda
This blew up while I was asleep with Americans claiming all sort of non American food as their own. Good Mexican food in America doesn’t change it’s still Mexican.