Try this homemade Sausage Casserole recipe the whole family will love. Made with Italian sausage, onion, green bell pepper and mushrooms. Easy step-by-s…
This Sausage Casserole relies on simple, everyday ingredients such as mild italian sausage, ground, medium onion, diced, green bell pepper, diced and fresh mushrooms, sliced. It comes together quickly and makes 4 servings, at about 1275 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026