Cheesy Hashbrown Casserole

I made this Saturday morning and it was AMAZING! INGREDIENTS 1 bag Southwest Style Shredded Potato Hashbrowns, 1/2 can cream of mushroom soup, 1 8oz container sour cream, 1 bag shredded cheddar cheese, (1/4 cup goes on top) DIRECTIONS Preheat oven to 350. Mix all ingredients together and top with 1/4 cup cheese. Place in a greased baking dish and bake for 30 minutes or until slightly brown on top.