Wallenbergare is a classic Swedish patty made with ground veal which is mixed with egg yolks and cream, then rolled in breadcrumbs. The usual accompaniments include green peas, carrots, boiled or mashed potatoes, and lingonberry jam. There are different stories regarding the origin of this dish, but it is certain that it was named after Marcus Wallenberg, a member of a renowned Swedish family.
One story suggests that Wallenberg, after his return from a business trip, went to his favorite restaurant Cecile in Stockholm, and asked the chef, Julius Carlsson, to make a dish similar to the one he consumed on his trip. Another story suggests that the dish was created by Wallenberg's father-in-law Charles Emile Hagdahl, a famous Swedish chef, in the late 1800s.