This is Char's usual potluck dish.

1 pkg (32 oz.) frozen hash browns
1 container (16 oz.) sour cream
1 can cream of chicken soup, undiluted
2 cups shredded cheese (I use sharp cheddar)
2-3 green onions chopped fine (optional)
½ C melted margarine

Combine above together in baking dish.

Top with:
2 cups crushed corn flakes
¼ C melted margarine
salt and pepper to taste

Combine the corn flake mixture together. Sprinkle over the top of hash brown mixture. Bake in 374° F oven for 35 minutes or until bubbly.