Potato Casserole - cooking recipe

Ingredients

2 lb. frozen hash browns
1 (8 oz.) pkg. sour cream
1 (8 oz.) pkg. mild Cheddar cheese
2 cans cream of potato soup
1/2 tsp. garlic salt
Parmesan cheese
butter

Preparation

Mix first 5 ingredients well.
Place in large casserole dish. Sprinkle with Parmesan cheese and butter.
Bake, uncovered, at 325\u00b0 for 1 hour and 15 minutes.