Bake this irresistible Cornbread Casserole With Caramelized Onions at home. Made with onion, butter, egg and water. Easy step-by-step instructions inclu…
This Cornbread Casserole With Caramelized Onions relies on simple, everyday ingredients such as large onion, chopped, butter, egg and water. It comes together quickly and makes 4 servings, at about 270 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