Potato Casserole - cooking recipe

Ingredients

1 (2 lb.) bag frozen hash brown potatoes
2 cans cream of chicken soup
1/2 to 3/4 c. chopped onion
1 stick margarine
corn flake crumbs
8 oz. grated Cheddar cheese
2 (8 oz.) cartons sour cream
1/2 c. milk
salt and pepper to taste

Preparation

Saute onion in half of margarine.
Add milk, soup, sour cream, seasonings, potatoes and 2/3 of cheese.
Mix well and pour into 9 x 13-inch casserole dish with remaining cheese on top.
Sprinkle on corn flake crumbs.
Drizzle remaining melted margarine on top and bake at 325\u00b0 for 1 hour and 15 minutes.
Good warmed over but you can halve the recipe.