Potato Casserole - cooking recipe

Ingredients

1 (2 lb.) pkg. hash brown potatoes
1/2 c. melted butter
1 can cream of mushroom soup
1 tsp. salt
1 tsp. pepper
1/2 c. chopped onion
1 (8 oz.) carton sour cream

Preparation

Mix all ingredients except potatoes.
Add potatoes to mix. Place in a greased casserole.
Top with bread crumbs.
Bake at 350\u00b0 for 45 minutes.