2 lb. frozen hash browns
1 pt. sour cream
1 can cream of chicken soup
1/2 c. butter, melted
1/2 c. chopped onion
2 c. grated Cheddar cheese
Salt & pepper to taste

Mix together. Put in 3 quart casserole. Top with 1 cup crushed cornflakes mixed with 1/4 cup butter. Bake at 350 degrees for 1 hour.