1 lb. ground beef
1 chopped onion
Salt
Pepper
3 c. noodles, cooked
1 can chunk mushrooms
2 cans mushroom soup
5 tbsp. Cheez Whiz

Brown hamburger, onion, salt and pepper. Cook noodles in salted water; drain and add mushrooms, mushroom soup and Cheez Whiz. Combine with hamburger and onion and put in casserole. Top with crumbs made with corn flakes and butter. Bake at 375 degrees for 30 minutes.