1 pkg. (1 kg) hash browns, thawed
1 can (284 ml) cream of celery soup
2 C sour cream
½ C grated Parmesan cheese
2 ½ C cooked ham, chopped
1 C shredded sharp cheddar cheese (divided)
Combine the hash browns, soup, sour cream, Parmesan cheese, ham and ½ C cheddar cheese. Place in a baking dish and bake at 350°F for 40 minutes. Then, sprinkle with the remaining ½ C cheddar cheese and bake for 5 minutes.