The Ultimate Guide to Reuben Sandwich Bakes: Simple and Tasty

Posted on April 2, 2025

Why Try a Reuben Sandwich Bake?

A Reuben sandwich bake is a modern twist on the traditional Reuben sandwich. It takes all the elements of this beloved deli classic — corned beef, Swiss cheese, sauerkraut, Russian dressing or Thousand Island dressing, and rye bread — and transforms them into a delicious, easy-to-make casserole-style bake.

The traditional Reuben sandwich is a popular American deli sandwich made with these ingredients, usually grilled to perfection. However, the Reuben sandwich bake simplifies the process and offers a crowd-pleasing way to enjoy these flavors. Rather than grilling individual sandwiches, everything is layered in a baking dish and baked until the cheese is melted, the bread is crispy, and the flavors meld together.

This variation makes it easier to serve larger groups, whether for a family dinner, a casual gathering, or even as a comforting dish on a chilly evening. Not only does the Reuben sandwich bake offer convenience, but it also offers versatility for any occasion.

For a deeper understanding of the classic Reuben sandwich, you can explore the history of the Reuben on Wikipedia.

The Reuben sandwich bake offers several advantages over the traditional sandwich. It’s a versatile dish that combines the best of both worlds — it’s incredibly easy to prepare and packs all the flavors of the classic sandwich, but in casserole form.

Simplicity: Preparing individual Reuben sandwiches can be time-consuming and requires grilling, but a Reuben sandwich bake eliminates the need for flipping sandwiches on a griddle. Instead, you simply layer the ingredients in a baking dish and let the oven do the work. This makes it an ideal dish for busy weeknights or when you’re hosting a larger group of people.
Crowd-Pleaser: Whether it’s a family dinner or a gathering of friends, a Reuben sandwich bake is perfect for feeding a crowd. Since it’s baked in a large dish, you don’t need to worry about making individual sandwiches, which can be time-consuming.

Comforting and Hearty: The warm, melted cheese, the crispy bread, and the savory corned beef are incredibly satisfying. This dish is perfect for those craving a hearty and comforting meal, especially during colder months.
Customizable: While the Reuben sandwich bake stays true to the classic ingredients, you can easily experiment with the recipe. For instance, you can try different types of cheese, use gluten-free bread, or even add a bit of heat with jalapeños. The baked version offers endless opportunities for experimentation.

Additionally, the versatility of the Reuben sandwich bake makes it a great option for different dietary preferences. For example, you can swap out corned beef for pastrami or go with a vegetarian version using seitan or tempeh instead. If you’re on a low-carb diet, using low-carb bread alternatives or a cauliflower crust can help make it more suitable for keto diets.

The Appeal of Baked Reuben

For those who love the Reuben sandwich, this baked version amplifies the indulgence. Imagine the Swiss cheese melting over the layers of corned beef, with the tangy crunch of sauerkraut and the rich dressing, all nestled between crispy layers of rye bread. The dish offers an easy way to enjoy all those familiar flavors without the fuss of assembling individual sandwiches.

If you’re looking for something a little different but equally comforting, the Reuben sandwich bake offers an ideal balance of convenience and flavor. Its richness makes it an instant favorite for anyone who loves the bold taste of a Reuben sandwich but wants to skip the grilling process.

Key Ingredients for the Best Reuben Sandwich Bake

Corned Beef

One of the most important components of a Reuben sandwich bake is the corned beef. This flavorful, brined meat is typically made from beef brisket and has a rich, salty taste that pairs perfectly with the other ingredients. The quality of your corned beef plays a huge role in the final taste of the dish, so selecting the best cut is essential.

Freshness Matters: Look for freshly sliced corned beef from the deli, or purchase pre-sliced packs from your local grocery store. If you prefer, you can even cook your own corned beef at home, although it does require more time and preparation.
Alternatives: While corned beef is the traditional choice, you can swap it for pastrami if you want a slightly spicier and peppery flavor. For a more health-conscious version, you could consider leaner options like turkey or chicken corned beef. Another popular alternative is brisket or even seitan for vegetarians.

For an in-depth look at corned beef, check out this Corned Beef article on Wikipedia.

Swiss Cheese

Swiss cheese is another key ingredient that gives the Reuben sandwich bake its signature creamy texture and nutty flavor. Known for its mild and slightly sweet taste, Swiss cheese melts beautifully, making it the perfect addition to any baked dish.

Meltability: The best Swiss cheese for this recipe is one that melts well, like traditional Swiss or Emmental cheese. Both cheeses have a smooth texture when melted, which is important to achieve that perfect gooey layer in the bake.
Other Cheese Options: If you prefer a stronger flavor, you can swap Swiss cheese for other cheeses like Gruyère or even cheddar. Gruyère will give a sharper, slightly nutty flavor, while cheddar provides a more tangy taste. However, for the classic Reuben flavor, Swiss cheese is the way to go.

To learn more about Swiss cheese and its varieties, visit Swiss Cheese on Wikipedia.

Sauerkraut

Sauerkraut is an essential ingredient in a Reuben sandwich bake, adding a tangy crunch that balances the richness of the corned beef and Swiss cheese. This fermented cabbage adds not only flavor but also texture, giving the bake its signature bite.

Preparation: Before adding sauerkraut to the bake, make sure to drain and squeeze out the excess moisture. This prevents the dish from becoming soggy and ensures that the sauerkraut adds crunch rather than sogginess.
Customization: While traditional sauerkraut is used in most recipes, you could opt for different varieties such as spicy or garlic sauerkraut to enhance the flavor profile.

For more details on the benefits and preparation of sauerkraut, visit Sauerkraut on Wikipedia.

Rye Bread

No Reuben sandwich is complete without rye bread. The rye bread provides structure to the bake, holding all the ingredients together. It’s traditionally hearty, slightly tangy, and can toast up to a perfect golden-brown crisp in the oven.

Choosing Rye Bread: You can use a traditional sliced rye bread, or opt for thicker rye bread if you prefer a heartier texture. If the bread is too thin, it might turn soggy during baking, so ensure it’s sturdy enough to absorb the flavors without falling apart.
Alternatives: If you are gluten-free or simply prefer a different type of bread, you can experiment with alternatives like gluten-free rye bread, sourdough, or even pumpernickel.

Learn more about the varieties and benefits of rye bread by checking out Rye Bread on Wikipedia.

Dressing Options: Russian vs. Thousand Island

The dressing used in a Reuben sandwich bake is a critical element, as it ties all the other ingredients together with its creamy, tangy flavor. Traditionally, Russian dressing or Thousand Island dressing are used, but which one you choose depends on your taste preference.

Russian Dressing: Made with ingredients like mayonnaise, ketchup, horseradish, and spices, Russian dressing has a spicier, tangier profile. It complements the richness of the corned beef and Swiss cheese while adding depth to the overall flavor of the bake.
Thousand Island Dressing: On the other hand, Thousand Island dressing is milder and sweeter, made with mayonnaise, ketchup, sweet relish, and onions. This dressing is a bit more subtle and pairs well with the other ingredients, offering a lighter touch in the overall flavor balance.

Both dressings work well in this dish, so it’s up to you to choose the one that best suits your taste. You can also get creative by mixing the two for a unique twist.

For more on Russian dressing, you can check out this Russian Dressing Wikipedia page.

Butter

Finally, butter plays an important role in making the Reuben sandwich bake perfectly crispy and golden brown. Brushing melted butter on top of the bread before baking ensures that the crust becomes golden and adds richness to the final dish.

How Much Butter?: It’s essential not to overdo it. A light brushing of melted butter is all you need to get that perfect crispy top layer. Too much butter could make the bread soggy, so keep it balanced.

Alternative Options: If you want to reduce the amount of fat, you can use olive oil or a butter substitute, but nothing quite compares to the crispiness and flavor that real butter adds to the dish.

Now that we’ve explored the key ingredients, let’s dive into the process of preparing the perfect Reuben sandwich bake in the next section.

How to Make the Perfect Reuben Sandwich Bake

Step-by-Step Instructions

Making a Reuben sandwich bake is straightforward and easy, requiring only a few steps to create a delicious, comforting meal. Here’s how you can prepare the perfect Reuben sandwich bake:

Step 1: Preheat the Oven

Start by preheating your oven to 350°F (175°C). Preheating ensures that the dish cooks evenly and that the cheese melts beautifully once it’s placed in the oven. It’s a critical step to achieve the perfect texture and crispiness.

Step 2: Prepare the Baking Dish

Grease your 9×13-inch baking dish with a little bit of butter or non-stick spray. This ensures that your Reuben sandwich bake doesn’t stick to the pan and makes cleanup a breeze. The butter also helps the bread at the bottom crisp up while baking.

If you prefer, you can also line the baking dish with parchment paper. This will also prevent sticking, and it’s especially helpful if you plan to make this dish ahead of time.

Step 3: Layer the Rye Bread

Once your dish is prepared, start by laying the 8 slices of rye bread at the bottom. If the bread is too large for the dish, feel free to cut it in half or quarters to fit. The bread acts as the foundation of the bake, and it’s important to arrange it evenly to support the layers that will go on top.

For a slightly crispier texture, you can toast the bread slices lightly before placing them in the dish. This will help the bread retain its crunch even after baking.

Step 4: Add the Corned Beef

Now, layer sliced corned beef evenly over the rye bread. Spread the corned beef in a thin, even layer to ensure every bite has that delicious, savory flavor. If you’re using pre-sliced corned beef from the deli, try to arrange it as evenly as possible so the meat doesn’t clump together.

You can use pastrami as an alternative to corned beef, if desired, for a slightly different flavor profile.

To learn more about corned beef, check out Corned Beef on Wikipedia.

Step 5: Layer the Sauerkraut

Once the corned beef is evenly distributed, spoon the sauerkraut over the meat layer. It’s important to drain and squeeze the sauerkraut before adding it to the dish to prevent the bake from becoming too watery. Spread the sauerkraut evenly over the corned beef for a tangy, crunchy texture that complements the richness of the other ingredients.

If you like a milder flavor, you can use less sauerkraut, or try a spicy sauerkraut to add some heat to the dish.

For more information on how to prepare sauerkraut, take a look at Sauerkraut on Wikipedia.

Step 6: Add the Dressing

Next, drizzle Russian dressing or Thousand Island dressing evenly over the sauerkraut. This dressing is what ties all the ingredients together, adding a creamy, tangy flavor. Don’t be shy with the dressing — you want enough to coat the layers and infuse the entire dish with flavor.

Use a spoon to help spread the dressing evenly, ensuring that every bite will have the perfect amount of creaminess.

For more about Russian dressing, visit Russian Dressing on Wikipedia.

Step 7: Add the Swiss Cheese

Now, sprinkle shredded Swiss cheese generously over the dressing. The cheese is a key ingredient in ensuring the dish has that melty, gooey texture that everyone loves. Make sure the cheese covers the entire surface of the sauerkraut and dressing layers to guarantee a consistent texture throughout the bake.

For a different twist, you can experiment with Gruyère cheese, which melts well and adds a slightly more nutty flavor.

To learn more about Swiss cheese, visit Swiss Cheese on Wikipedia.

Step 8: Brush with Butter

For a golden, crispy top, brush melted butter over the top of the bread slices. This will help the bread crisp up and turn a beautiful golden brown during baking, providing a perfect contrast to the creamy and savory layers below.

Use a pastry brush to apply a thin, even layer of butter to ensure that it doesn’t soak the bread too much but gives it just enough moisture to crisp up in the oven.

Step 9: Bake Covered with Foil

Cover the baking dish with aluminum foil and place it in the oven to bake for 20-25 minutes. The foil traps the heat and helps melt the cheese while keeping the dish moist. You want to bake the dish until the cheese is fully melted, and the layers are heated through.

Step 10: Final Bake for Crispiness

After the initial baking time, remove the foil and continue baking for an additional 5-10 minutes. This step is crucial to achieve that perfect crispy, golden brown top. Keep an eye on the bake to ensure the bread doesn’t burn, but instead gets that desirable crunchy texture.

Once done, remove the Reuben sandwich bake from the oven and let it cool slightly before slicing and serving.

Variations on the Classic Reuben Bake

Vegetarian Reuben Bake

For those who prefer a vegetarian version of this classic, it’s easy to swap out the corned beef for plant-based alternatives. Tempeh, seitan, or portobello mushrooms are excellent substitutes that still offer a hearty texture and a deep, savory flavor that complements the other ingredients.

Tempeh: A fermented soy product that has a firm texture and nutty flavor, making it a great stand-in for meat in this dish.
Seitan: Often called “wheat meat,” seitan has a chewy, meaty texture that mimics the mouthfeel of corned beef very well.
Portobello mushrooms: These meaty mushrooms can be sliced and seasoned to create a satisfying, flavorful alternative that adds an earthy taste to the bake.

By using vegetarian substitutes, you can create a plant-based version of this dish that’s just as satisfying as the traditional recipe.

Gluten-Free Reuben Bake

If you’re following a gluten-free diet, the only change needed for this Reuben sandwich bake is substituting the rye bread for gluten-free bread. Many gluten-free bread options are available in stores, and you can find rye-flavored gluten-free alternatives or use other hearty options like sourdough or rice flour bread. Make sure the corned beef, sauerkraut, and other ingredients are naturally gluten-free.

Gluten-Free Bread: Look for bread with a good texture that won’t turn soggy when baking. You can also use gluten-free buns or sourdough-style bread for an extra flavorful base.

Experimenting with gluten-free bread may require some trial and error, but the key is to select one that can hold up well during baking and has enough flavor to complement the dish.

Spicy Reuben Bake

For those who love a bit of heat, try adding some spicy elements to your Reuben sandwich bake. A little bit of heat can balance out the richness of the Swiss cheese and corned beef, giving the dish an exciting twist.

Jalapeños: Add thinly sliced jalapeños to the layers of corned beef or sprinkle them over the sauerkraut to infuse the dish with spicy heat.
Hot Sauce: Drizzle some hot sauce into the Russian dressing or over the top for an extra punch.
Spicy Mustard: Use a spicier mustard like Dijon or hot English mustard in place of the traditional dressing for a more tangy, fiery flavor.

This spicy variation will satisfy those who enjoy a bit of heat in their meals while still honoring the essence of the Reuben.

Low-Carb Reuben Bake

If you’re following a low-carb or keto diet, you can modify the recipe to make it suitable without sacrificing flavor. Use a low-carb or keto-friendly bread option, such as almond flour bread or cloud bread, which has fewer carbs than traditional rye bread.

Low-Carb Bread: Almond flour-based bread or cauliflower-based crusts work well in place of regular bread, providing a low-carb alternative while still holding up during baking.
Cauliflower Crust: If you want to get creative, consider using a cauliflower crust instead of traditional bread for a unique twist on the dish that fits within low-carb restrictions.

Making the dish low-carb doesn’t mean sacrificing any of the delicious flavors of the original recipe; it’s just about adjusting the bread base to fit your dietary needs.

Tips and Tricks for the Best Reuben Bake

How to Make the Reuben Bake Ahead of Time

A great benefit of a Reuben sandwich bake is that it can be prepared ahead of time. If you’re planning to serve it at a party or gathering, you can assemble the dish earlier in the day or even the night before and store it in the fridge.

Assembling Ahead: Simply prepare the dish up to the point where it’s ready to go in the oven. Cover it tightly with plastic wrap or aluminum foil and refrigerate. When you’re ready to bake, let it sit at room temperature for about 15 minutes, then bake as directed.

This will save you time and reduce stress when it’s time to serve.

How to Store Leftovers

If you happen to have leftovers, you can easily store them in the refrigerator for the next day. The Reuben sandwich bake will last about 3-4 days in the fridge.

Storage Tips: Store the leftovers in an airtight container to preserve freshness. Reheat it in the oven to help maintain the crispy texture of the bread and melt the cheese.

If you want to save it for a longer period, you can also freeze the leftovers. Just be sure to wrap the dish tightly in foil or plastic wrap before freezing to avoid freezer burn.

Making It Crispier

For those who love a crispy top on their bake, consider these tips:

Broil the Top: After the bake is fully cooked and golden, you can turn the oven to broil for the last 2-3 minutes to give the top an extra crispy finish. Watch carefully, as it can burn quickly.

Use Extra Butter: Brush more butter on the top before the final bake for an extra crispy and golden crust.

Frequently Asked Questions (FAQs)

Can I use a different type of bread for the Reuben bake?

Yes, you can use other types of bread, such as sourdough, pumpernickel, or gluten-free bread. However, traditional rye bread offers the best flavor and texture for a classic Reuben bake.

Can I make a Reuben bake without sauerkraut?

While sauerkraut is an essential ingredient, you could skip it for a milder version. If you prefer a non-sauerkraut version, try using a mixture of roasted vegetables or even spinach for a unique twist.

How long does a Reuben bake last in the fridge?

Store leftover Reuben sandwich bake in an airtight container in the fridge for up to 3-4 days. Reheat it in the oven to retain its crispy texture.

Can I make a Reuben bake in a smaller or larger baking dish?

Yes, you can adjust the recipe for different-sized baking dishes. If using a larger dish, you might need to add more ingredients. If using a smaller dish, reduce the quantities accordingly.

What’s the difference between Russian dressing and Thousand Island dressing?

The key difference is that Russian dressing tends to be spicier and less sweet, made with ingredients like horseradish, ketchup, and mayonnaise. Thousand Island dressing is sweeter and milder, made with mayonnaise, ketchup, and sweet relish.