Reuben Casserole
There’s something incredibly comforting about a dish like Reuben Casserole. It brings back memories of family gatherings where the aroma of melted cheese and savory toppings wafted through the air. I remember the first time I made it; I was experimenting in the kitchen on a chilly fall afternoon. I had some leftover corned beef and thought, why not create a cozy casserole? The result was a rich, layered masterpiece that my family couldn’t get enough of. The combination of rye bread, sauerkraut, and cheese creates a marriage of flavors that’s simply irresistible. Each bite is a warm hug on a plate, perfect for sharing during the holidays or on a weeknight when you want something special.
Recipe Snapshot
40 mins
15 mins
25 mins
Medium
450 kcal
25g g
Gluten-Free, Low FODMAP
22g g
9×13-inch baking dish
Why This Reuben Casserole Works
1. A Flavorful Twist on a Classic
The traditional Reuben sandwich gets a fabulous makeover in the form of Reuben Casserole. It’s a hearty dish that retains all the classic flavors you love, but with the ease of a casserole. Imagine digging into layers of corned beef, creamy Thousand Island dressing, and tangy sauerkraut—it’s just as satisfying as a sandwich but served warm and bubbly from the oven.
2. Perfect for Gatherings
This casserole is the ideal dish for entertaining. It’s easy to prepare ahead of time, allowing you to enjoy quality time with your guests instead of being stuck in the kitchen. Just pop it in the oven when you’re ready to serve, and it will come out piping hot and ready to impress everyone with its mouthwatering aroma.
3. Versatile Ingredients
What I love about Reuben Casserole is its adaptability. While it celebrates the traditional ingredients, you can easily tweak it to suit your preferences. Use different types of cheese or even add in some sautéed vegetables to enhance the flavor. It’s a canvas waiting for your culinary creativity!
4. Comforting and Hearty
There’s no denying that a good casserole is one of the most comforting meals. The combination of bread, meat, and cheese creates a satisfying dish that warms you from the inside out. Whether you’re curled up on the couch or gathered around the dining table, it’s the perfect remedy for any chilly evening.
5. Kid-Friendly Appeal
Even picky eaters are sure to enjoy this dish! The cheesy goodness and familiar flavors make it a hit with kids and adults alike. You can even encourage kids to help with the assembly; it’s a fun way to get them involved in cooking and trying new foods.
Everything You Need for Reuben Casserole

The magic of Reuben Casserole lies in the harmonious blend of ingredients that complement each other perfectly. Each element plays a vital role, bringing together savory, tangy, and creamy flavors. The rye bread provides a robust base, while the corned beef adds richness. The sauerkraut gives a nice zing, and the combination of swiss cheese and mozzarella cheese creates a melty, gooey topping that’s hard to resist.
- 6 slices rye or pumpernickel bread, cut into cubes: Provides the essential base, adding heartiness and flavor.
- 1 pound deli-sliced corned beef, cut into strips: The star ingredient, delivering a savory and satisfying taste.
- 1 (16-ounce) can sauerkraut, drained well: Adds a tangy, zesty kick that balances the richness of the dish.
- 1/2 cup Thousand Island dressing, plus more for serving: Brings creaminess and a slight sweetness, tying all the flavors together.
- 1 cup shredded swiss cheese: Offers a nutty flavor and melts beautifully on top.
- 1 cup shredded mozzarella cheese: Adds an extra layer of gooeyness and richness.
Cooking Instructions for Reuben Casserole

Cooking Reuben Casserole is a delightful process that fills your kitchen with mouthwatering aromas. Let’s dive into the steps to create this heartwarming dish. Follow along, and you’ll have a delicious casserole ready in no time!
- Preheat your oven to 375 degrees Fahrenheit. While it’s heating up, grab your 9×13-inch baking dish and spray it with cooking spray to prevent sticking.
- Set aside about one-third of the bread cubes for later. Place the remaining cubes evenly in the bottom of the prepared baking dish. This will form a sturdy base for your casserole.
- Next, take the delicious corned beef and arrange it evenly on top of the bread cubes. Make sure to cover the bread well for maximum flavor.
- Drizzle the Thousand Island dressing over the corned beef. Don’t be shy—let it soak in to add moisture and taste!
- Now, top with the sauerkraut. Allow the tanginess to meld with the other flavors, enhancing the overall profile of your Reuben Casserole.
- Combine the two types of cheese—swiss cheese and mozzarella cheese. Sprinkle this cheesy mixture over the top, followed by the reserved bread cubes to create a lovely crust.
- Place the casserole in the preheated oven and bake for about 25 minutes. You’ll know it’s ready when it’s hot all the way through and the cheese is beautifully melted.
- Once it’s out of the oven, let it sit for a few minutes to cool slightly. This will make serving easier.
- Slice and serve warm, drizzling additional Thousand Island dressing on top for those who want a little extra punch of flavor!
Things Worth Knowing
- Use Day-Old Bread: Slightly stale bread works best as it absorbs the sauces without becoming too soggy.
- Layering is Key: Ensure even distribution of corned beef and sauerkraut between layers for consistent flavor in every bite.
- Don’t Skip the Resting Time: Allowing the casserole to rest helps it set, making it easier to slice and serve.
- Cheese Options: While swiss and mozzarella are traditional, feel free to experiment with other melting cheeses to suit your taste.
Ways to Customize

If you’re looking to personalize your Reuben Casserole, there are countless ways to put your spin on this classic dish. Here are some fun ideas:
- Add Vegetables: Incorporate sautéed onions or bell peppers for added flavor and nutrition.
- Swap the Meat: Feel free to use turkey or other deli meats instead of corned beef for a lighter twist.
- Spice it Up: Add some hot sauce or crushed red pepper flakes for a bit of heat.
- Different Breads: Try using sourdough or any hearty bread you love for a unique flavor twist.
- Make it Gluten-Free: Use gluten-free breads and check your dressing and sauerkraut for gluten-free options.
- Try Different Cheeses: Experiment with cheddar or provolone for different taste profiles.
- Serving Size: Adjust the recipe size based on your crowd; this dish is perfect for scaling up or down.
Great Combinations for Reuben Casserole
Pairing dishes with Reuben Casserole is all about creating a well-rounded meal that complements its rich flavors. Here are some ideas to consider:
- Classic Potato Chips: A side of crispy potato chips adds a satisfying crunch and balances the creaminess of the casserole.
- Coleslaw: A refreshing coleslaw provides a crisp, tangy counterpart to the hearty casserole.
- Pickled Veggies: Serve with a selection of pickles or pickled vegetables for a zesty bite.
- Seasonal Salads: Lighten up your meal with a fresh green salad topped with your favorite vinaigrette.
- Perfect for Lunch or Dinner: This casserole is versatile enough to serve during any mealtime; it’s both satisfying and filling.
- Easy Leftovers: Enjoy it reheated for lunch the next day, as it tastes even better after the flavors meld overnight.
- Festive Occasions: This dish is perfect for casual gatherings or festive dinners, making it a go-to for celebrations.
FAQ
Conclusion
In essence, Reuben Casserole stands out as a deliciously comforting dish that brings great flavors and family togetherness to the table. I encourage you to try making this dish for your next gathering or cozy night in. You won’t regret it, and it might just become a staple in your family meals for years to come!

Reuben Casserole
Ingredients
Equipment
Method
- Preheat your oven to 375 degrees Fahrenheit. While it's heating up, grab your 9×13-inch baking dish and spray it with cooking spray to prevent sticking.
- Set aside about one-third of the bread cubes for later. Place the remaining cubes evenly in the bottom of the prepared baking dish. This will form a sturdy base for your casserole.
- Next, take the delicious corned beef and arrange it evenly on top of the bread cubes. Make sure to cover the bread well for maximum flavor.
- Drizzle the Thousand Island dressing over the corned beef. Don't be shy—let it soak in to add moisture and taste!
- Now, top with the sauerkraut. Allow the tanginess to meld with the other flavors, enhancing the overall profile of your Reuben Casserole.
- Combine the two types of cheese—swiss cheese and mozzarella cheese. Sprinkle this cheesy mixture over the top, followed by the reserved bread cubes to create a lovely crust.
- Place the casserole in the preheated oven and bake for about 25 minutes. You'll know it's ready when it’s hot all the way through and the cheese is beautifully melted.
- Once it’s out of the oven, let it sit for a few minutes to cool slightly. This will make serving easier.
- Slice and serve warm, drizzling additional Thousand Island dressing on top for those who want a little extra punch of flavor!
Notes
- Storage: Leftovers will keep for 3 to 4 days in an airtight container in the refrigerator.
- Freezing: This casserole can also be frozen; just make sure to wrap it tightly.
- Variations: Feel free to add your favorite vegetables to the mix for extra flavor.
- Make Ahead: You can assemble it the night before and bake it just before serving!
- Kid-Friendly: This dish is a hit with kids, making it perfect for family dinners.


