Potato Casserole - cooking recipe

Ingredients

1 (24 oz.) bag hash brown potatoes
3 c. shredded cheese
1 (8 oz.) sour cream
1 tsp. garlic salt
1 tsp. onion salt
1 can celery soup

Preparation

Mix all ingredients and pour into a large greased dish.
Crush cornflakes and sprinkle on top.
Melt 1 stick margarine.
Pour over mixture.
Bake at 350\u00b0 for 50 to 60 minutes.