Try this homemade Reuben Casserole recipe the whole family will love. Made with rye bread, mustard, corned beef and sauerkraut. Easy step-by-step instru…
This Reuben Casserole relies on simple, everyday ingredients such as rye bread, prepared mustard, (12 oz.) can corned beef and sweet pickle relish. It comes together quickly and makes 4 servings, at about 220 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