Try this homemade Macaroni Casserole recipe the whole family will love. Made with elbow macaroni, mayonnaise, onion and cream of mushroom soup. Easy ste…
This Macaroni Casserole relies on simple, everyday ingredients such as small box elbow macaroni, mayonnaise, small grated onion and cream of mushroom soup. It comes together quickly and makes 4 servings, at about 778 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