Casserole Potatoes - cooking recipe

Ingredients

2 lb. bag frozen hash brown potatoes
2 (10 1/2 oz.) cans cream of potato soup
16 oz. sour cream
8 oz. shredded Cheddar cheese
1 c. Parmesan cheese
3 Tbsp. melted butter
salt and pepper to taste

Preparation

Mix all ingredients together in a large bowl.
Spread gently in a 13 x 9-inch pan or 3 quart casserole dish.
Bake at 350\u00b0 for 1 1/2 hours.