2 lb. bag Ore-Ida hash brown potatoes
1 pt. sour cream
1/2 c. melted butter
1 tsp. salt
1 tsp. pepper
1 c. chopped onion
1 can Campbell's cream of chicken soup
2 c. grated Cheddar cheese
2 c. corn flakes
1/4 c. buttermilk

Thaw potatoes, add sour cream, melted butter, onion, soup and cheese. Take 1/4 cup of butter, melt and mix with corn flakes. Put all ingredients except corn flake mixture in 12 x 7 1/2 x 2 inch casserole. Top with corn flake mixture and bake at 350 degrees for 45 minutes.