Salisbury Steak - cooking recipe

Ingredients

1 can mushroom soup
1 1/2 lb. hamburger
1 egg, beaten
1/2 c. bread crumbs
chopped onion

Preparation

Mix all ingredients with 1/4 cup of soup.
Shape into patties. Place in baking dish.
Bake at 350\u00b0 for 30 to 50 minutes.
Mix rest of soup with 1/4 cup water.
Spoon over patties.
Bake 15 minutes longer.