Potato Casserole - cooking recipe

Ingredients

2 lb. bag loose hash brown potatoes (not patties)
1 stick butter
1 pt. sour cream
1 can cream of chicken soup
1/2 c. onion, chopped and sauteed in butter
2 c. grated sharp cheese
salt and pepper to taste
2 c. cornflakes
1/2 stick butter

Preparation

Mix all but last 2 ingredients and fold into potatoes.
Add last 1/2 stick butter to cornflakes and sprinkle on top of potato mixture which is placed in a 13 x 9-inch pan before topping.
Bake at 350\u00b0 for 20 to 25 minutes.
Test potatoes for doneness.