2 lb. frozen hash brown potatoes, thawed
1/2 c. melted butter
1 tsp. salt
1/4 tsp. pepper
1 can cream of mushroom soup
2 c. grated cheddar cheese
1/2 c. chopped onion
2 c. sour cream
Unseasoned bread crumbs

Combine all ingredients except bread crumbs in large bowl, mixing well.

Spread in 9 x 13 pan. Top with bread crumbs. Bake at 350 degrees for 1 hour.