Try this homemade Cheddar Potato Casserole Bake recipe the whole family will love. Made with frozen hash brown potatoes, onion, margarine and sour cream…
This Cheddar Potato Casserole Bake relies on simple, everyday ingredients such as onion, finely chopped, margarine, melted, (8 ounce) carton sour cream and crushed corn flakes. It comes together quickly and makes 4 servings, at about 322 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