Oh please! Virtually impossible to tell where food actually originates from! You think the the first time of someone put roast meat on bread was in hamburg?

But irrespective of what I just said, pizza is hungarian! Lángos is a lot lot lot older than italian pizza :>

Apple pie comes from England, but it evolved from foods made by the Dutch, but they took/evolved it from the Ottomans who took apples from Kazakhstan.

But modern Apple pie is an English invention, it just has a lot of influences from other sources (which is the same for pretty much every food).