Yield: 6 servings

                1 cn Cream of Mushroom soup;
                     - divided
                1 lb Ground beef
              1/3 c  Dry bread crumbs
                1    Egg; beaten
              1/4 c  Onion; finely chopped
            1 1/2 c  Mushrooms; sliced

               In a bowl, mix THOROUGHLY 1/4 cup soup, beef, bread
            crumbs, egg and onion.  Shape FIRMLY into 6 patties.
            In a skillet over medium-high heat, cook patties, a
            few at a time, until browned on both sides. Spoon off
            the fat.
               Stir in the remaining soup and mushrooms; return
            patties to skillet. Reduce heat to low.  Cover; simmer
            20 minutes, or until done ... turning patties
            occasionally.