Hash Brown Casserole - cooking recipe

Ingredients

2 lb. pkg. frozen hash brown potatoes
1/2 c. chopped onion
1 pt. sour cream
1 can cream of chicken soup
1/2 c. Cheddar cheese
1 tsp. salt
1/2 tsp. pepper

Preparation

Mix all ingredients.
Pour into casserole dish.
Top with mixture of 2 cups of crushed cornflakes and 1 stick margarine. Bake at 350\u00b0 for 20 minutes, covered, then 20 minutes, uncovered.