My late brother in law we used to call "Frikkadel" (meat ball), as his name was "Frikkie" or "Frederik"I really like stadiums have their own stadium food. The major sport here is soccer and you can usually get some fries or fried snack with it but that's it.
This hun makes me think: I forgot the honorable mentioning of the frikadel speciaal, which is a kind of sausage from pork and beef, fried, cut open and mayo, ketchup or curry (not the Indian curry, but more a ketchup like sauce which is more spicy than sweet) and onions in it. Fast food chains like BK, McD and KFC are a thing here, but the mom and pop fast food restaurants are still very populair.