Potato Casserole - cooking recipe

Ingredients

2 lb. bag hash brown potatoes
1 stick butter
1 medium onion
1 can cream of chicken soup
2 small cartons sour cream (room temperature)
2 c. grated cheese
2 c. corn flakes
1/4 stick butter

Preparation

Melt butter in baking dish; add hash browns.
Place diced onions on top.
Mix cream of chicken soup and sour cream together and spread over potatoes.
Spread cheese over everything.
Melt butter and mix with corn flakes.
Pour over top.
Bake at 350\u00b0 for 20 to 30 minutes.