Hash Brown Casserole - cooking recipe

Ingredients

1 (2 lb.) pkg. thawed hash brown potatoes
1 stick butter or margarine
1 (8 oz.) carton sour cream
1 can cream of chicken soup
12 or 14 oz. grated cheddar cheese
2 c. crushed cornflakes

Preparation

Mix first 5 ingredients in large bowl.
Put in large casserole dish.
Cover with cornflakes.
Bake at 350 degrees for 45 minutes.