Hash Brown Casserole - cooking recipe

Ingredients

2 lb. bag frozen hash browns, completely thawed
1 pt. sour cream
8 oz. shredded Cheddar cheese
1 can cream of mushroom or cream of chicken soup
1 stick oleo or butter
1 c. chopped onion (also green pepper, if desired)

Preparation

Saute onion in oleo.
Mix all ingredients together and spoon into a 9 x 13-inch greased baking dish.
Bake, uncovered, in 350\u00b0 oven for about 1 1/2 hours.