Hash Brown Casserole - cooking recipe

Ingredients

1 (2 lb.) pkg. hash brown potatoes, frozen
2 c. potato soup
8 oz. sour cream
8 oz. sharp grated Cheddar cheese
1/2 tsp. garlic salt
1/2 c. Parmesan cheese

Preparation

Mix all ingredients together except Parmesan cheese.
Pour into 2-quart casserole dish.
Sprinkle with Parmesan cheese and dot with butter.
Cook for 1 hour at 350\u00b0.