Try this homemade Au Gratin Potatoes recipe the whole family will love. Made with potatoes, onion, salt and cream of Cheddar cheese soup. Easy step-by-s…
This Au Gratin Potatoes relies on simple, everyday ingredients such as chopped onion, salt and pepper, cream of cheddar cheese soup and margarine or butter. It comes together quickly and makes 4 servings, at about 920 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