1 (32 oz.) pkg. frozen hash browns (thaw 2 hours)
1 med. onion
1 can chicken
1 pt. sour cream
1 1/2 c. grated cheddar cheese

TOPPING:

1/2 stick melted butter
2 c. crushed corn flakes

Mix together topping. Bake in 13x9 pan at 350 degrees for 45 minutes to 1 hour.