Potato Casserole - cooking recipe

Ingredients

1 (2 lb.) bag frozen hash browns
1 can cream of mushroom soup
2 c. shredded cheese
1 (8 oz.) sour cream
1/2 c. chopped onions

Preparation

Mix all ingredients.
Place in casserole dish.
Top with butter and crackers.
Bake at 350\u00b0 for 1 hour.