Try this homemade Cheesy Vidalia Onion Casserole recipe the whole family will love. Made with Vidalia onions, butter, Parmesan cheese and cracker crumbs…
This Cheesy Vidalia Onion Casserole relies on simple, everyday ingredients such as or 6 vidalia onions, sliced, butter, melted, parmesan cheese and ritz cracker crumbs, divided. It comes together quickly and makes 4 servings, at about 693 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