1 (2 pound) package frozen hash brown potatoes, thawed
1/2 cup butter, softened
1 teaspoon salt
1/2 teaspoon ground black pepper
1/2 cup chopped onion
1 (10.75 ounce) can condensed cream of chicken soup
2 cups shredded Cheddar cheese
Preheat oven to 350 degrees F (175 degrees C). Spray one 9×13 inch pan with non-stick cooking spray.
In a large bowl, combine the potatoes, butter, salt, pepper, onions, soup and cheese. Gently mix and pour into prepared pan or dish.
Bake in the preheated oven until browned, about 35 minutes.