 Reindeer. Reindeer. They mention here there is different forms of like pork or beef that is sold in Norway. And the toppings, you may find some who use ketchup and mustard, but usually their items are usually a list of fried onions, like we do here in the United States, or raw chopped ones. But they also like to add either some sort of like a potato salad or shrimp salad.