Try this homemade Rigatoni Casserole recipe the whole family will love. Made with rigatoni noodles, Italian sausage, black olives and mushrooms. Easy st…
This Rigatoni Casserole relies on simple, everyday ingredients such as rigatoni noodles, italian sausage, small can diced black olives and small can sliced mushrooms. It comes together quickly and makes 4 servings, at about 1485 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