Scandinavian Hamburgers (Biff à la Lindstrom) 1 pound ground beef 1 egg 1/2 cup cold mashed potatoes 1/2 teaspoon salt 1/4 teaspoon pepper 1/4 cup minced pickled beets 2 tablespoons minced onion 2 tablespoons capers Mix beef, egg, potatoes, salt and pepper. Stir in remaining ingredients. Shape mixture into 4 patties, each about 1 inch thick. Set oven to broil or 550 degrees F. Broil patties with tops about 4 inches from heat until desired doneness, 6 to 8 minutes on each side for medium. Top each patty with fried egg if desired. Yields 4 servings.