Scalloped/Funeral Potatoes

8 cooked shredded potatoes
¼ cup melted margarine
2 can cream of chicken soup
1 pt. sour cream
1 chopped onion
2 cups shredded cheese
Bake @ 350* for 20 mins or until cheese is melted.
Topping:
2 T. margarine
2 cups corn flakes, crushed
Combine and sprinkle over top of potatoes.
Jeanette