Try this homemade Chicken Marinara Casserole recipe the whole family will love. Made with chicken, zucchini, sweet onion and marinara sauce. Easy step-b…
This Chicken Marinara Casserole relies on simple, everyday ingredients such as diced chicken, cooked, peeled and diced zucchini, diced sweet onion and fat free marinara sauce. It comes together quickly and makes 4 servings, at about 767 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