This is really easy to make, goes well with meat of your choice or salad for you vegetarians.
2 – 16 Oz Package of Frozen Hash Browns
2 cups sour cream
2 – 10 oz cans of mushroom soup
¼ cup of melted butter
¼ cup chopped green onion
2 cups grated cheddar cheese
Topping: ¼ cup Parmesan cheese
2 tbsp chopped parsley
Break up frozen potatoes. Mix with other ingredients. Put in buttered 9×12 casserole dish. Sprinkle the topping on top. Bake at 350 degrees for 1 ½ hour.