We were at dinner with some of our Scandinavian Montanan friends on Saturday night- which isn't that hard to do given the fact that there are so many Scandinavian Montanans with Minnesota ties.
I absolutely thought these things were invented in Montana. There are some foods that have such mass appeal, you're safe to order them with just about anyone. America is home to so many delicious culinary inventions, it's hard to pick one that applies as a favorite to so many.