Ez Potato Casserole - cooking recipe

Ingredients

2 lb. frozen hash browns
8 oz. sour cream
8 oz. Cheddar cheese, grated
2 cans cream of potato soup
1/4 c. Parmesan cheese

Preparation

Mix all ingredients except Parmesan cheese.
Pour into buttered 13 x 9 x 2-inch pan.
Sprinkle Parmesan cheese on top. Bake at 300\u00b0 for 1 1/2 hours.