How to Make Arizona Potatoes
- In a large bowl, mix together the sour cream, soup, cheese and onions.
- Add the potatoes and mix well.
- Place in a 9 x 13 inch pan and refrigerate overnight.
- Before baking, combine the corn flakes and melted butter. Spread over the top of the potatoes.
- Bake in a 350 degree oven for approximately 1 hour.