So do we not count potato dishes for India since they were introduced by the Brits or how about tomatoes for Italy?

If we allow ingredients but recipes are the issue, than is Japanese curry not counted for Japan considering it went from India to Britain to Japan?

How about removing biryani from India/ Pakistan since the mughals created it with Persian techniques.

What about fusion cuisines? All the pizzas in the world for example?

Keeping it indigenous is literally impossible bc that idea doesn’t even exist.