Try this homemade Mary'S Chicken Casserole recipe the whole family will love. Made with frozen broccoli, cream of mushroom soup, cheddar cheese and milk…
This Mary'S Chicken Casserole relies on simple, everyday ingredients such as frozen broccoli, cream of mushroom soup, shredded cheddar cheese and milk. It comes together quickly and makes 4 servings, at about 619 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