Hash Brown Potato Casserole - cooking recipe

Ingredients

1 (2 lb.) bag frozen hash browns
1 can cream of mushroom soup
1 stick butter or margarine
1 (16 oz.) sour cream
4 c. grated Cheddar cheese

Preparation

Melt butter over low heat.
Add cream of mushroom soup and sour cream.
Mix well.
Add to hash brown potatoes and mix.
Add Cheddar cheese.
Pour into a 9 x 13-inch pan and bake 1 hour at 350\u00b0.