Potato Casserole - cooking recipe

Ingredients

1 (32 oz.) pkg. frozen hash brown potatoes, thawed
1 can cream of chicken soup
1 medium onion, chopped
8 oz. sour cream
4 oz. grated sharp cheese
1 stick margarine
2 1/2 c. crushed corn flakes

Preparation

Preheat oven to 350\u00b0.
Melt margarine and mix with the crushed cereal; set aside.
Mix remaining ingredients together and pour into a casserole dish.
Top evenly with the cereal mixture. Bake for 55 minutes or until done.