Try this homemade Easy Potato Casserole recipe the whole family will love. Made with frozen potatoes, onion, green pepper and potato soup. Easy step-by-…
This Easy Potato Casserole relies on simple, everyday ingredients such as onion, chopped, chopped green pepper, potato soup (undiluted) and (8 oz.) carton sour cream. It comes together quickly and makes 4 servings, at about 421 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