Cheesy Ham and Hash Brown Casserole

Ingredients:
1 (32 oz.) pkg. frozen hash brown potatoes
8 oz. cooked, diced ham
2 (10.75 oz.) cans condensed cream of potato soup
1 (16 oz.) container sour cream
2 c. shredded sharp cheddar cheese
1 1/2 c. grated Parmesan cheese

Directions:
Preheat oven to 375 degrees.  Lightly grease a 9x13 baking dish. 

In a large bowl, mix together hash browns, ham, cream of potato soup, sour cream and cheddar cheese.  Spread evenly into prepared dish.  Sprinkle with Parmesan cheese.

Bake 1 hour in the preheated oven, or until bubbly and lightly brown.  Serve immediately.