2 C. grated Cheddar Cheese **personal note, I like sharp the best
Place potatoes in a greased 9x13 inch pan. Season with salt and pepper. Mince onions, and together sour cream, and cream of chicken soup. Pour over potatoes; sprinkle with Cheddar Cheese and butter, that you have cut into cubes. Bake at 350 degrees for 35 minutes.