1 lb. sausage
1 onion, chopped
1 can cream of mushroom soup
1/2 c. milk
1 c. diced cheese
1 sm. pkg. noodles

Fry sausage and onions together; drain. Cook noodles; drain. Mix all ingredients together and put in a casserole. Bake at 325 degrees for 25-30 minutes.