1 can Campbell's cream of mushroom soup, divided
1 lb. ground beef
1/2 c. dry bread crumbs
1 egg, beaten
1/4 c. finely chopped onion
1 1/2 c. sliced mushrooms

1. In bowl, mix thoroughly 1/4 cup of the soup, beef, bread crumbs, egg and onion. Shape firmly into 6 patties.

2. In skillet over medium-high heat, cook patties, a few at a time, until browned on both sides. Spoon off fat.

3. Stir in remaining soup and mushrooms; return patties to skillet. Reduce heat to low. Cover, simmer 20 minutes or until done, turning patties occasionally. Serves 6. Cooking time: 30 minutes.