Lutefisk: Cod fish, treated in a lye solution and served boiled.
Literal translation: "Lye (boiled) fish". 

Lefsa: (lefse) A thin pancake from rolled dough served buttered and folded, and sometimes sugared. 

Kringla: (kringle) A rolled, round, or twisted--pretzel shaped pastry. 

Komla: A type of candy. 

Helliga Yule rice: "Sacred Christmas rice".