2 lbs. frozen hash browns, partly thawed
1/2 c. melted butter
1/2 c. chopped onion
1 pt. sour cream
10 oz. sharp Cheddar cheese, shredded
1 can cream of chicken soup
Pepper to taste

Combine all ingredients in 9x13 pan. Sprinkle 1 cup bread crumbs and 1/2 cup melted butter over top. Bake 350 degrees 1 1/2 hours.