Saute onion until softened. Add hamburg and cook until it loses ... drain. Stir undiluted soup into hamburg mixture, adding ketchup ... nine or ten mounds.
In a large bowl mix ... sheet. Put the hamburger mixture on the foil. Pat ... meat juices and soup sauce from bubbling over). Turn ... ounce can of tomato soup over meat. Top hamburger ... minutes or until done.
Melt butter; saute onion and ... Reduce heat; add soup and simmer 10 minutes. Stir in sour cream and tomato paste; heat. Sprinkle with parsley ... be served on hamburger buns. Simmer uncovered about 15 minutes to make thicker.