Try this homemade Best Tuna Casserole recipe the whole family will love. Made with egg noodles, onion, Cheddar cheese and frozen green peas. Easy step-b…
This Best Tuna Casserole relies on simple, everyday ingredients such as chopped onion, shredded cheddar cheese, frozen green peas and (5 ounce) cans tuna, drained. It comes together quickly and makes 4 servings, at about 492 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