1 to 1 1/2 lbs. hamburger
1 onion
1 lb. cheese, cubed
1 can cream of mushroom soup
1/2 c. milk
1/2 pkg. egg noodles

Brown beef and onion, drain fat. Add cheese, soup, milk and cooked egg noodles. Put chow mein noodles or potato chips over top. Bake at 350 degrees for 1/2 to 1 hour.