Try this homemade Overnight Tuna Casserole(Microwave Recipe) recipe the whole family will love. Made with celery soup, milk, tuna and elbow macaroni. Ea…
This Overnight Tuna Casserole(Microwave Recipe) relies on simple, everyday ingredients such as milk, can, 6 oz, tuna, drained, uncooked elbow macaroni and frozen peas. It comes together quickly and makes 4 servings, at about 470 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