Potato Casserole(Hand Me Downs)  
["1 to 2 lb. frozen hash brown potatoes", "2 cans potato soup (undiluted)", "1 pt. sour cream", "1/2 c. Cheddar cheese, diced", "Parmesan cheese"]
["Mix all ingredients and put in casserole dish.", "Sprinkle with Parmesan cheese.", "Bake at 350\u00b0."]
["frozen hash brown potatoes", "potato soup", "sour cream", "Cheddar cheese", "Parmesan cheese"]