Try this homemade Gourmet Casserole recipe the whole family will love. Made with pork sausage, onion, green pepper and celery. Easy step-by-step instruc…
This Gourmet Casserole relies on simple, everyday ingredients such as medium onion, chopped, medium green pepper, chopped, celery, chopped and cream of mushroom soup. It comes together quickly and makes 4 servings, at about 528 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