Potato Casserole - cooking recipe

Ingredients

potatoes, diced
1 small sour cream
10 oz. Cheddar cheese, grated
1 can cream of mushroom soup (not diluted)
corn flake crust
1/2 onion

Preparation

Place diced potatoes in casserole and stir all ingredients, except corn flakes, in with potatoes.
Bake at 425\u00b0 for 1 hour. Put corn flakes on top about 20 minutes before casserole is done.