Try this homemade Microwave Tuna Noodle Casserole recipe the whole family will love. Made with pasta, onion, sour cream and milk. Easy step-by-step inst…
This Microwave Tuna Noodle Casserole relies on simple, everyday ingredients such as sm. minced onion, lowfat sour cream, lowfat milk and worcestershire sauce. It comes together quickly and makes 4 servings, at about 290 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