1 can cream of chicken soup
3 c. shredded cheese
1 c. sour cream
1/2 c. onion, chopped
Cook potatoes. Combine soup, 1 1/2 cups cheese, sour cream, onions and salt and pepper to taste; stir in potatoes. Place in greased 9x13 inch baking dish. Sprinkle with remaining cheese. Bake, uncovered, at 350 degrees for 25-30 minutes.
This was the first time that I made this and I think it turned out really great. We will definitely be having it again.