Potato Casserole - cooking recipe

Ingredients

2 lb. frozen hash brown potatoes
1 stick butter
1 (8 oz.) pkg. sour cream
1 can cream of chicken soup
1/2 c. chopped onion
2 c. Rice Krispies
1/2 stick butter

Preparation

Mix first 5 ingredients
and pour in buttered casserole dish. Top with Rice Krispies and 1/2 stick butter.
Bake at 350\u00b0 until potatoes are done.