Cracker Barrel Hash Brown Casserole?

This is another one of those recipes that is supposed to taste just like the "real thing". I haven't tried this one yet.. but it sounds good! 

Cracker Barrel Hash Brown Casserole

From: Madelyn 

1 - 2 lb. pkg. frozen hash browns 16 oz. sour cream 1 can cream of chicken soup 1 stick butter 1/2 cup chopped onion (I use Birdseye frozen chopped onion) 2 cups grated cheddar cheese   Place frozen potatoes in a greased 9 x 13 pan.  Season with salt and pepper.  Melt butter in the microwave in a bowl and add chopped onion, sour cream and cream of chicken soup and melted butter.  Mix these items together (if using shredded hash browns, stir gently otherwise it will turn to mush).  Pour soup mixture over potatoes and sprinkle with cheddar cheese.  Bake at 350 degrees for 45 minutes or til all is completely warm and cheese begins to melt.  Sprinkle extra cheese on top 5 minutes before taking out of the oven.