Introduction
The Reuben casserole brings a twist to the classic Reuben sandwich by turning all those beloved ingredients into a warm, comforting dish. It's perfect for weeknight dinners or a gathering with friends. It's easy to prepare, making it a favorite among home cooks looking for a satisfying meal without the fuss.
Layering flavors and textures, this casserole features crunchy rye bread, savory corned beef, tangy sauerkraut, and melty Swiss cheese. Drizzled with a creamy dressing, every bite evokes the same satisfying taste as the original sandwich. Whether you're a Reuben lover or simply in need of a new casserole dish, this recipe will surely please.
Ingredients
- 1 lb corned beef, chopped or shredded
Corned beef is the star of this dish, providing a robust, savory flavor that defines the Reuben. Using chopped or shredded beef ensures every bite is hearty and satisfying, adding both texture and substance to the casserole. - 1/2 cup Russian dressing (or Thousand Island)
This creamy dressing brings a tangy, slightly sweet flavor that balances out the salty richness of the corned beef. It binds the ingredients together, ensuring each spoonful is packed with the beloved sandwich flavors. - 1/2 cup sauerkraut, drained
Sauerkraut adds a necessary tang and crunch, cutting through the richness of the cheese and beef. It's essential for maintaining that traditional Reuben taste, infusing the casserole with bright acidity. - 1 1/2 cups (6 oz) shredded Swiss cheese
Swiss cheese is crucial for its creamy texture and mild, nutty flavor that complements the other ingredients perfectly. Its melting qualities provide a delicious gooeyness that ties the dish together. - 2 cups cauliflower rice, cooked
Cauliflower rice acts as a low-carb base, providing bulk without overwhelming the flavors of the casserole. It adds a subtle texture that allows the other ingredients to shine while keeping the dish light. - 2 tbsp butter, melted
Melted butter helps create a golden, crispy topping when mixed with crushed rye chips or breadcrumbs. It adds richness and enhances the overall mouthfeel of the casserole. - 1/2 tsp caraway seeds (optional)
Caraway seeds contribute a distinctive earthy flavor reminiscent of rye bread, enhancing the Reuben theme of the dish. While optional, they can be an excellent addition for those who enjoy a deeper flavor profile. - 1/4 cup chopped fresh parsley (optional, for garnish)
Fresh parsley brings a pop of color and a hint of freshness, brightening up the casserole before serving. It also adds a mild herbal note that can elevate the dish visually and flavor-wise.
Directions & Preparation
Step 1: Prepare the oven and cookware.
Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish with cooking spray or butter to prevent sticking. Starting with a properly prepared pan ensures that your casserole bakes evenly and can be easily served without falling apart.
Step 2: Mix the corned beef, dressing, and sauerkraut.
In a large mixing bowl, combine the chopped corned beef, Russian dressing, and drained sauerkraut. Mixing these three ingredients well allows the flavors to meld together, providing a well-seasoned base that is quintessential to Reuben flavors.
Step 3: Layer the corned beef mixture in the baking dish.
Spread the corned beef mixture evenly into the greased baking dish, ensuring an even layer across the bottom. This layering technique allows every bite to maintain the intended textures and flavors of the classic sandwich.
Step 4: Add the cauliflower rice and cheese.
Evenly distribute the cooked cauliflower rice over the corned beef mixture, and then sprinkle it generously with shredded Swiss cheese. These layers provide a contrast of flavors and textures, keeping the dish interesting and appealing.
Step 5: Prepare the topping.
In a separate bowl, combine the melted butter and crushed rye chips or breadcrumbs. This mixture will create a crispy topping, adding a delightful crunch to contrast the creaminess of the cheese, resulting in enjoyable textural variation.
Step 6: Spread the topping over the casserole.
Sprinkle the buttered rye chip mixture evenly over the cheese layer. This step is important as it provides a crispy, golden finish that enhances the overall visual appeal and contributes to the rich flavor of the dish.
Step 7: Bake in the oven.
Place the casserole in the preheated oven and bake for 30-35 minutes or until golden and bubbly. Baking allows the flavors to meld together, while the heat ensures the cheese is properly melted and the topping becomes crispy.
Step 8: Garnish and serve.
Once out of the oven, let the casserole rest for a few minutes. Garnishing with fresh parsley adds a splash of color and freshness, making the dish look inviting and enhancing the dining experience with a hint of herbal flavor.

Reuben Casserole: The Comfort Food You Need
One of the great joys of a Reuben casserole is its comforting nature. It’s a dish that brings together familiar flavors in a new and exciting way, perfect for cozy nights in or a potluck gathering. The warmth of the casserole fills the room with delicious aromas, making it a heartwarming centerpiece for any table.
Adapting the Recipe for Your Own Taste
The beauty of this casserole lies in its versatility. You can easily adjust the ingredients according to your preferences—perhaps adding more cheese for extra creaminess or substituting the sauerkraut with kimchi for a unique twist. This adaptability makes it an ideal dish for experimenting with flavors while keeping the essence of a classic Reuben.
Perfect Pairings for Your Reuben Casserole
Reuben casserole pairs beautifully with side dishes that balance its richness. Consider serving it alongside a crisp green salad or roasted vegetables to add freshness to the meal. A pickle platter or even a light soup can provide a delightful contrast, making your dining experience even more enjoyable.
FAQs
What if my casserole is too dry?
If the casserole turns out dry, adding a little more dressing before serving can help moisten it. Alternatively, you can cover it with foil and bake it a bit longer to let the flavors meld while retaining moisture during the additional cooking time.
Can I use turkey instead of corned beef?
Absolutely! Using turkey can make the dish lighter. Adjust your seasonings accordingly to maintain flavor, as turkey generally has a milder taste than corned beef.
What can I do to enhance the flavors without adding salt?
To enhance the overall flavor without adding salt, consider incorporating additional spices such as smoked paprika or freshly cracked pepper. You might also use a splash of vinegar or lemon juice for brightness.
What if I don't have rye chips for the topping?
If you lack rye chips, you can substitute them with any type of crunchy breadcrumb or crushed crackers, such as panko or even tortilla chips, to achieve a similar crispy texture.
How can I make the casserole more filling?
To make the casserole more filling, consider adding additional layers of cooked quinoa or more cauliflower rice. It will bulk up the dish and provide added nutrients without compromising taste.
What should I do if the cheese remains unmelted after baking?
If you find the cheese has not melted to your liking after baking, you can place the casserole under the broiler for a few minutes to achieve that desired gooey cheese effect. Just watch it closely to avoid burning.
Conclusion
Reuben casserole is an inventive way to enjoy the classic flavors we all love while simplifying the cooking process. Its layers of taste and texture create a delightful experience, reminiscent of the traditional sandwich that inspired it.
With the ability to personalize and scale the recipe, it suits both family dinners and casual gatherings. You'll find that once you taste this comforting dish, it will become a go-to recipe, eagerly requested by friends and family alike.
Recipe Card
Notes
Additional serving suggestions: pair with a crisp salad, garlic bread, or roasted seasonal vegetables for balance.
For make-ahead, prep components separately and assemble just before heating to preserve texture.
Taste and adjust with acid (lemon/vinegar) and salt right at the end to wake up flavors.


