1 pkg. Southern style hash browns
1 medium carton sour cream
1 can cream of mushroom soup
1 pkg. shredded Cheddar cheese
1/2 pkg. frozen onions
1/2 stick melted butter
salt and pepper

Mix all ingredients in large bowl. Place in a 9 x 13-inch pan. Place in preheated 350°F oven.

Bake for 45 minutes or until brown.