This is the easiest and most delicious scalloped potato recipe you'll find - no special layering necessary!
|1 can||(10 fl oz/284mL) condensed cream of mushroom soup|
|1 cup||Cheez Whiz Cheese Spread|
|1/2 cup||sour cream|
|1 tsp.||black pepper|
|3 lb.||(1.5 kg) Yukon gold potatoes (about 9), sliced|
|1 large||onion, sliced, separated into rings|