Try this homemade Tuna Casserole recipe the whole family will love. Made with stalks celery, onion, water and tuna. Easy step-by-step instructions inclu…
This Tuna Casserole relies on simple, everyday ingredients such as stalks celery, chopped, medium onion, chopped, cream of celery soup and salt. It comes together quickly and makes 4 servings, at about 357 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