Being 1/2 Finn and 1/2 Swede, the most obvious is fish and seafood of almost any description.
I also had the benefit of learning to cook from one of the best, my Gramma. Gotta be good to cook for the Samuel or Labatt families back in the day. All her traditional recipes are mine. Right down to traditional breadmaking.
International foods I love to cook and eat, but the Mrs likes her meat and taters. In Toronto, banquet cooking opens ones eyes to such a variety of cooking styles.
From the Dutch there are lekkerbekes
german sauerkraut and sausage
Hungarian cabbage rolls or cauliflower soup
Italian gnocchi in sugo or capoletti in brodo
Thai peanut sauce
Curries!!!! Goat comes to mind. Loved going to the Bamboo.
Mexican/South California. I grow 6 varieties of hot pepper
The list is endless