Try this homemade Chicken Au Gratin Casserole recipe the whole family will love. Made with beans, chicken, cream of chicken soup and water. Easy step-by…
This Chicken Au Gratin Casserole relies on simple, everyday ingredients such as qt. cooked green beans, diced, cooked chicken, cream of chicken soup and water. It comes together quickly and makes 4 servings, at about 491 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