Mom'S Company Hash Browns
["1 (2 lb.) pkg. frozen hash browns", "1/4 lb. butter or margarine, melted", "1 can mushroom soup (undiluted)", "1 (16 oz.) carton sour cream", "1/2 c. Parmesan cheese", "shredded Cheddar cheese", "dash of coarsely ground pepper and dash of garlic powder (optional)"]
["Spread potatoes in 13 x 9-inch baking dish; drizzle melted butter on potatoes.", "Mix soup, sour cream, Parmesan cheese, pepper and garlic together.", "Spread evenly over potatoes.", "Sprinkle Cheddar cheese over top and bake for 1 1/2 hours in a 325\u00b0 oven."]
["frozen hash browns", "butter", "mushroom soup", "sour cream", "Parmesan cheese", "Cheddar cheese", "ground pepper"]