Try this homemade Fancy Potato Casserole recipe the whole family will love. Made with baking potatoes, onions, cream of mushroom soup and sour cream. Ea…
This Fancy Potato Casserole relies on simple, everyday ingredients such as medium onions, sour cream, butter or margarine and parmesan cheese. It comes together quickly and makes 4 servings, at about 509 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026