Reuben casserole is a comforting dish that brings together the beloved flavors of a classic Reuben sandwich into one hearty meal. This recipe layers corned beef, sauerkraut, creamy dressing, and Swiss cheese over toasted bread for a baked delight that’s perfect for any occasion. Whether you’re hosting friends or simply want to enjoy a cozy night in, this Reuben casserole is sure to impress with its rich taste and satisfying texture. With minimal prep time and straightforward steps, you’ll find it easy to whip up this crowd-pleaser on busy weeknights or during festive gatherings. Plus, it’s a great way to use leftover corned beef after St. Patrick’s Day or any special occasion. Dive into this guide to learn all about making the perfect Reuben casserole that will have everyone coming back for seconds.
Why You’ll Love This Reuben Casserole
- Quick and Easy: Minimal prep time and straightforward steps make this recipe stress-free, even for novice cooks
- Flavorful and Versatile: Enjoy outstanding flavor with ingredients you can easily customize by adding your favorites or adjusting spices
- Perfect for Any Occasion: Ideal for casual gatherings, holiday celebrations, or weeknight dinners
Ingredients for Reuben Casserole
Here’s what you’ll need to make this delicious dish:
- Corned Beef: Use about 1 pound of sliced corned beef; the quality of meat greatly influences the flavor
- Sauerkraut: Drain and rinse about 1 cup of sauerkraut to balance the dish’s richness
- Swiss Cheese: About 2 cups shredded Swiss cheese adds creaminess; feel free to mix with other cheeses if preferred
- Rye Bread: Use approximately 6 slices of rye bread cut into cubes for texture and authentic flavor
For the Dressing:
- Thousand Island Dressing: About 1 cup gives the casserole its signature taste; homemade or store-bought works well
The full ingredients list, including measurements, is provided in the recipe card directly below.
How to Make Reuben Casserole
Follow these simple steps to prepare this delicious dish:
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Prepare a baking dish by greasing it lightly with nonstick cooking spray.
Step 2: Assemble the Base
In a large bowl, combine the cubed rye bread with half of the shredded Swiss cheese and mix well.
Step 3: Layer Ingredients
Spread half of the bread mixture at the bottom of your prepared baking dish. Layer with all of the corned beef slices followed by rinsed sauerkraut.
Step 4: Add Dressing and Cheese
Drizzle half of the Thousand Island dressing over the sauerkraut layer. Sprinkle on remaining Swiss cheese before adding another layer of bread cubes.
Step 5: Finish Layering
Top off with remaining sauerkraut and drizzle with more dressing. Ensure all layers are evenly distributed.
Step 6: Bake
Cover the baking dish with foil and bake in your preheated oven for about 30 minutes. Remove foil and bake for an additional 15 minutes until golden brown and bubbly.
Transfer to plates and serve hot for a delightful meal that captures all the flavors of a classic Reuben sandwich.
Tips and Tricks
Here are some helpful tips to ensure the best results for your dish:
- Even Cooking: Make sure all ingredients are cut to similar sizes for consistent cooking times
- Temperature Control: Let ingredients reach room temperature before starting for better results
- Advanced Technique: For enhanced flavor, try marinating the sauerkraut in dressing overnight before assembling
How to Serve Reuben Casserole
This Reuben Casserole is versatile and pairs wonderfully with:
- Rice or Potatoes: A hearty base that soaks up the delicious sauce.
- Fresh Salad: Adds a crisp and refreshing contrast to the rich flavors of the dish.
- Crusty Bread: Perfect for enjoying every last drop of the flavorful sauce.
Feel free to pair it with your favorite sides for a personalized meal!
Make Ahead and Storage
- Make Ahead: You can prepare the components of this Reuben Casserole a day in advance. Assemble the casserole without baking, cover it tightly, and refrigerate for up to 24 hours. This allows the flavors to meld beautifully before cooking.
- Storing: Store any leftovers in an airtight container in the refrigerator. They will stay fresh for up to three days. For longer storage, consider freezing portions in freezer-safe containers, which can last up to three months.
- Reheating: To reheat, preheat your oven to 350°F (175°C). Transfer the casserole to an oven-safe dish if not already in one, cover with foil, and heat for about 20-25 minutes until warmed through. If frozen, allow it to thaw overnight in the refrigerator before reheating.
Suggestions for Reuben Casserole
Avoid Overcooking the Ingredients
When making Reuben casserole, one common mistake is overcooking the ingredients. This can lead to a dry and unappetizing dish. Ensure that you sauté any vegetables, like onions or bell peppers, just until they are tender. The key to a great casserole is a balance of textures; you want some ingredients to retain a bit of their original crispness. Additionally, avoid cooking the corned beef too long before baking. A short heat time helps maintain its flavor and juiciness, resulting in a delightful combination of flavors in every bite.
Don’t Skimp on Sauerkraut
Many people underestimate the importance of sauerkraut in a Reuben casserole. It adds a tangy flavor that balances the richness of cheese and meat. Make sure not to skimp on this vital ingredient; otherwise, your casserole may taste flat. Rinse the sauerkraut before adding it to remove excess saltiness, which can overpower other flavors. Use enough sauerkraut to create layers within your dish for maximum taste impact. Remember that this ingredient is essential for achieving an authentic Reuben experience.
Choose the Right Cheese
Selecting the right cheese is crucial when preparing Reuben casserole. While Swiss cheese is traditional, feel free to experiment with other varieties like Gruyère or even a sharp cheddar for added depth. However, be cautious about using too much cheese, as it can overwhelm the dish and make it greasy. Aim for a balanced amount that complements the other ingredients without dominating them. A well-chosen cheese should melt beautifully while enhancing the overall flavor profile of your Reuben casserole.
Layering Techniques Matter
Layering your ingredients properly can significantly impact the final texture and taste of your Reuben casserole. Begin with a base layer of bread or crackers to absorb moisture and provide structure. Then alternate layers of corned beef, cheese, sauerkraut, and any additional toppings like dressing or spices. This method ensures that each bite is balanced and flavorful while preventing sogginess at the bottom. Proper layering also contributes to an aesthetically pleasing presentation when serving your delicious casserole.
FAQs
What is a Reuben Casserole?
A Reuben casserole takes all the classic elements of a traditional Reuben sandwich—corned beef, sauerkraut, Swiss cheese, and rye bread—and transforms them into a hearty baked dish. This comforting meal offers all the same flavors but in an easy-to-prepare format. The layers meld together as they bake, creating a delicious fusion that appeals to both fans of the sandwich and newcomers alike. It’s perfect for potlucks or family dinners when you want something satisfying without extensive prep work.
Can I make Reuben Casserole ahead of time?
Yes! One fantastic aspect of Reuben casserole is its make-ahead potential. You can prepare it entirely in advance and store it in the refrigerator before baking. Just assemble all components in your baking dish without cooking it first; cover tightly with plastic wrap or aluminum foil. When you’re ready to serve it, simply remove from the fridge and bake as directed—allowing extra time if it’s cold from storage. This convenience makes it an ideal choice for busy weeknights or special gatherings.
Is there a vegetarian version of Reuben Casserole?
Absolutely! A vegetarian version of Reuben casserole can be just as delicious by substituting corned beef with marinated mushrooms or tempeh for additional protein and umami flavor. Use shredded carrots or finely chopped cabbage instead of sauerkraut if desired; just ensure you add some seasoning for tanginess! Additionally, maintain traditional elements like Swiss cheese and rye bread for authenticity while crafting this vegetarian delight. This adaptation allows everyone to enjoy this comforting dish regardless of dietary preferences.
How do I store leftover Reuben Casserole?
Storing leftover Reuben casserole is simple! Allow it to cool completely after baking before transferring any leftovers into an airtight container or wrapping it tightly with plastic wrap or aluminum foil. You can keep it in the refrigerator for up to four days without compromising its quality—just reheat individual portions in the microwave or oven until warmed through before serving again! For longer storage options, consider freezing portions in freezer-safe containers; they’ll last up to three months frozen.
Conclusion for Reuben Casserole
In conclusion, making an exceptional Reuben casserole involves careful attention to detail regarding ingredients and preparation techniques. Avoid common pitfalls such as overcooking components or skimping on essential flavors like sauerkraut and cheese selection. Proper layering will enhance texture while ensuring every bite bursts with flavor! Whether you’re preparing this dish ahead of time or seeking vegetarian alternatives, you’ll find versatility within this recipe’s framework appealing for various occasions. Enjoy each slice knowing you’ve created something truly special that pays homage to its sandwich origins!

Reuben Casserole
- Total Time: 1 hour
- Yield: Serves 8
Description
Reuben Casserole is a comforting and delicious dish that captures the essence of the classic Reuben sandwich in a hearty, baked form. This recipe layers tender corned beef, tangy sauerkraut, creamy Swiss cheese, and toasted rye bread, all intertwined with rich Thousand Island dressing. Perfect for gatherings or cozy weeknight dinners, this casserole is not only satisfying but also an excellent way to use leftover corned beef after celebrations like St. Patrick’s Day. With minimal prep time and straightforward instructions, you can quickly whip up this crowd-pleaser that promises to have everyone coming back for seconds.
Ingredients
- 1 pound sliced corned beef
- 1 cup sauerkraut, drained and rinsed
- 2 cups shredded Swiss cheese
- 6 slices rye bread, cubed
- 1 cup Thousand Island dressing
Instructions
- Preheat your oven to 350°F (175°C) and lightly grease a baking dish.
- In a large bowl, combine cubed rye bread with half of the shredded Swiss cheese.
- Layer half of the bread mixture in the prepared baking dish, followed by all the corned beef slices and rinsed sauerkraut.
- Drizzle half of the Thousand Island dressing over the sauerkraut layer and sprinkle with remaining Swiss cheese. Top with another layer of the bread mixture.
- Finish by layering remaining sauerkraut and drizzling with more dressing.
- Cover with foil and bake for 30 minutes; remove foil and bake for an additional 15 minutes until golden brown.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Main
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice (200g)
- Calories: 450
- Sugar: 5g
- Sodium: 800mg
- Fat: 25g
- Saturated Fat: 10g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 20g
- Cholesterol: 70mg
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