Try this homemade Vidalia Onion Casserole recipe the whole family will love. Made with Vidalia onions, margarine, saltine cracker crumbs and cheese crac…
This Vidalia Onion Casserole relies on simple, everyday ingredients such as margarine or butter, saltine cracker crumbs, cheese cracker crumbs and shredded cheddar cheese. It comes together quickly and makes 4 servings, at about 610 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026