Oven-Baked Reuben Casserole

Flavorful Oven-Baked Reuben Casserole: A Classic Twist on a Beloved Sandwich

Reuben sandwiches are a beloved classic, but what if you could enjoy those same delicious flavors in a comforting casserole? Enter the Oven-Baked Reuben Casserole – a hearty and satisfying dish that combines all the elements of a traditional Reuben sandwich into one easy-to-make meal. With layers of corned beef, sauerkraut, Swiss cheese, and tangy Russian dressing, this casserole is sure to become a new family favorite. Whether you’re looking for a crowd-pleasing dinner or a tasty way to use up leftover corned beef, this recipe has you covered.


  • 1 lb corned beef, thinly sliced
  • 1 (14 oz) can sauerkraut, drained and squeezed dry
  • 2 cups shredded Swiss cheese
  • 1 cup Russian dressing
  • 1 cup sour cream
  • 1 tablespoon Worcestershire sauce
  • 1 tablespoon Dijon mustard
  • 1 tablespoon caraway seeds (optional)
  • Salt and pepper to taste
  • Rye bread crumbs for topping


  1. Preheat Your Oven: Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish with butter or cooking spray.
  2. Prepare the Corned Beef: If your corned beef is not already sliced, thinly slice it against the grain.
  3. Layer the Casserole: Spread the drained sauerkraut evenly over the bottom of the prepared baking dish.
  4. Add the Corned Beef: Layer the thinly sliced corned beef over the sauerkraut.
  5. Combine Dressing Ingredients: In a small bowl, mix together the Russian dressing, sour cream, Worcestershire sauce, Dijon mustard, and caraway seeds. Season with salt and pepper to taste.
  6. Spread Dressing Mixture: Spread the dressing mixture evenly over the corned beef layer.
  7. Add Cheese: Sprinkle the shredded Swiss cheese over the dressing layer.
  8. Top with Bread Crumbs: Sprinkle rye bread crumbs evenly over the cheese layer.
  9. Bake: Cover the baking dish with foil and bake in the preheated oven for 25-30 minutes, or until the casserole is hot and bubbly.
  10. Serve: Remove the foil and let the casserole cool slightly before serving. Garnish with chopped fresh parsley, if desired.

Cook’s Notes:

  • Make sure to drain and squeeze dry the sauerkraut well to prevent the casserole from becoming too watery.
  • Feel free to customize this casserole to your taste preferences. You can add more or less of any ingredient, or even add in extras like chopped pickles or onions.
  • For a vegetarian version, you can substitute thinly sliced seitan or tempeh for the corned beef.
  • Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.


  • Turkey Reuben Casserole: Swap out the corned beef for sliced turkey or turkey pastrami for a lighter option.
  • Vegetarian Reuben Casserole: Replace the corned beef with sliced portobello mushrooms or your favorite meat substitute.
  • Low-Carb Version: Omit the bread crumbs and serve the casserole over a bed of shredded lettuce or with a side of steamed vegetables.
  • Keto-Friendly Option: Use a homemade or store-bought low-carb Russian dressing and skip the bread crumbs to keep the carb count low.

Frequently Asked Questions (FAQs):

Q: Can I make this casserole ahead of time? A: Yes, you can assemble the casserole up to a day in advance and refrigerate it until ready to bake. Just be sure to add a few extra minutes to the baking time since the casserole will be cold from the fridge.

Q: Can I freeze this casserole? A: Yes, this casserole freezes well. Just wrap it tightly in foil or plastic wrap and freeze for up to 3 months. Thaw overnight in the refrigerator before baking as directed.

Q: What can I serve with Reuben Casserole? A: This casserole is delicious on its own but pairs well with a simple green salad, coleslaw, or roasted vegetables.

Q: Can I use store-bought Russian dressing? A: Yes, you can use store-bought Russian dressing, but homemade dressing will give you the best flavor. Feel free to adjust the seasoning to suit your taste.

The Oven-Baked Reuben Casserole offers all the flavors of a classic Reuben sandwich in a convenient and comforting casserole form. Whether you’re cooking for a crowd or just craving a cozy meal, this recipe is sure to satisfy. With its layers of tender corned beef, tangy sauerkraut, melty Swiss cheese, and creamy dressing, each bite is a delicious homage to the beloved sandwich. Give it a try for your next family dinner or potluck gathering, and watch it disappear in no time!

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