Try this homemade 1015 Casserole recipe the whole family will love. Made with butter, onions, Swiss cheese and crackers. Easy step-by-step instructions …
This 1015 Casserole relies on simple, everyday ingredients such as butter, medium onions, chopped, grated swiss cheese and crushed saltine crackers. It comes together quickly and makes 4 servings, at about 794 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