1 lb. ground beef
1 chopped onion
1 med. pkg. noodles (cooked and drained)
1 can cream of mushroom soup
1 can chopped tamales
Chili powder to taste

Brown meat and onion. Season with chili powder. Add soup, noodles and tamales. Pour in casserole 9x13 dish. Sprinkle with grated cheese. Bake 15 minutes at 300 degrees or until cheese melts.