Wasn't sure what phrasing to use. But you're favorite foods in each class/type/country whatever.
Mexican- Steak/beef fajitas. Also love chips and queso/cheese dip.
Italian- I love a good Chicken Parmesan.
Korean- Bulgogi, maybe the best food on the planet.
Chinese- probably hot and spicy chicken.
American- Gotta go with a bacon cheesburger.
I'll come back and finish...time to get some lunch