Hash Brown Casserole - cooking recipe

Ingredients

1 (32 oz.) pkg. frozen hash browns
1 can cream of chicken or cream of celery soup
3/4 c. milk
8 oz. sour cream
1/2 c. chopped onion (optional)
4 oz. shredded mild Cheddar cheese

Preparation

Let hash browns thaw in bag.
Combine all ingredients and mix together.
Place in a buttered casserole or baking dish.
Bake at 350\u00b0 for 50 to 60 minutes.
I bake half of this and freeze half to bake at a later date.