Potato Casserole - cooking recipe

Ingredients

2 lb. frozen hash brown potatoes, thawed
1 pt. sour cream
2 cans Campbell's potato soup (undiluted)
8 oz. shredded Cheddar cheese (medium)
1 tsp. minced onion
Parmesan cheese

Preparation

Mix all ingredients very well in a large bowl.
Pour into a 13 x 9 x 2-inch pan or baking dish, which has been lightly greased. Sprinkle Parmesan cheese on top.
Bake for 40 minutes in a 350\u00b0 oven.
Do not cover.
Makes about 12 servings.