This is a delicious recipe my mother-in-law made for Christmas dinner.

about 4 or 5 large potatoes potatoes, sliced or diced
2 cups shredded cheddar cheese
1 can cream of chicken soup
3/4 cup sour cream
1/4 cup finely chopped onions
2 Tbs melted butter
toasted onions rings

Mix everything except toasted onion rings. Put in a baking dish. Top with toasted onions rings (or use corn flakes and butter instead). Cook 350*F for 45 minutes.