Try this homemade Lydia'S Macaroni Casserole recipe the whole family will love. Made with shell macaroni, mayo, mushrooms and mushroom soup. Easy step-b…
This Lydia'S Macaroni Casserole relies on simple, everyday ingredients such as box shell macaroni - cooked, ny sharp cheese - grated, c mayo and sm can sliced mushrooms. It comes together quickly and makes 4 servings, at about 503 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