Hash Brown Casserole - cooking recipe

Ingredients

1 (32 oz.) bag frozen hash brown potatoes, thawed (Ore-Ida recommended)
16 oz. sour cream
2 c. Cheddar cheese
1 can cream of mushroom soup
1 onion, chopped
butter

Preparation

Butter baking dish; add potatoes. Saute onion; add cheese.
Mix soup, sour cream and salt and add to mixture.
Pour on top of potatoes.
Sprinkle cheese on top.
Bake at 350\u00b0 for 40 minutes.