Try this homemade Tuna Ranch Casserole recipe the whole family will love. Made with pasta shells, yellow onion, mixed vegetables and pepper. Easy step-b…
This Tuna Ranch Casserole relies on simple, everyday ingredients such as medium pasta shells, chopped yellow onion, frozen mixed vegetables and pepper. It comes together quickly and makes 4 servings, at about 428 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