1 pkg. frozen hashbrowns
1/4 c. onion
2 c. diced ham
1 can cream of chicken soup
1 lg. carton sour cream
8 oz. American cheese, cubed
2 c. crushed corn flakes (4 c. uncrushed)
1/2 c. melted butter
1 c. shredded Mozzarella

Heat oven to 350 degrees. Mix hashbrowns, onion, ham, American cheese in 9 by 13 pan. Mix sour cream and soup together; mix into pan with other ingredients. Mix well. Melt butter and mix with crushed corn flakes. Put corn flakes on top, then Mozzerella. Bake at 350 degrees for 30 minutes or maybe a little longer until Mozzarella is melted.