1 1/2 lbs. sausage
1 sm. onion, chopped
1 can mushrooms, sliced
1 can cream of mushroom soup
4 eggs, beaten
6 slices day old bread, cubed
1 c. shredded cheese

Brown sausage and onion, stirring to crumble. Drain well. Combine sausage mixture and remaining ingredients. Pour into a greased 9 x 12 inch dish. Bake at 350 degrees for 1 1/2 hours.