So this is a strange question that I asked myself a while ago when I saw an American ask the same thing in r/AskAGerman. To explain a bit further: Of course I know about Steaks in Texas and Pizza in NYC. But for me it feels like most of these are imported by the nature of the US as a young country based of immigration. Of course there is something to be said for local versions of these dishes like Chicago Deep Dish Pizza but aside from these variations the only thing I can think of is pemmican from the native American tribes and popcorn. I am sure I am missing loads of cool meals so I am looking forward to your answers ^{^}