A classic deli sandwich turned into a hearty, cheesy baked casserole—this Reuben Bake is a must-try for anyone who loves savory, comforting layers of Swiss cheese, sauerkraut, and Thousand Island dressing. Instead of the traditional corned beef, we’re using turkey corned beef for a slightly lighter yet equally flavorful twist!

Perfect for weeknight dinners, family gatherings, or meal prepping, this cheesy, tangy, and creamy Reuben Bake is a fun and delicious take on the iconic Reuben sandwich.

Love classic deli flavors? Try this Pastrami and Swiss Sliders for another easy, crowd-pleasing meal!

Why You’ll Love This Recipe

• All the flavors of a classic Reuben—without the mess of a sandwich!
• Perfect for meal prep or serving a crowd.
• Cheesy, creamy, and loaded with tangy sauerkraut.
• Easily customizable—use lasagna noodles or rye bread!

Ingredients You’ll Need

For the Base:

• 12 lasagna noodles (or substitute with slices of rye bread, crusts removed)

For the Layers:

• 1 lb sliced turkey corned beef (savory and flavorful alternative to traditional corned beef!)
• 2 cups sauerkraut, drained (adds that signature tangy crunch!)
• 1 ½ cups shredded Swiss cheese (melty, nutty, and delicious)

The White Sauce need:

• 2 tablespoons butter (creates a rich, creamy base)
• 1 tablespoon all-purpose flour (helps thicken the sauce)
• 1 ½ cups milk (creates a smooth and creamy texture)
• ½ cup shredded Swiss cheese (adds a cheesy, flavorful touch)

For the Dressing Mix:

• 1 cup Thousand Island dressing (brings that classic Reuben flavor!)
• ½ cup sour cream (adds creaminess and tang)

For Garnish & Topping:

• Fresh parsley, chopped (adds a pop of freshness)

Pro Tip: Want extra crunch? Sprinkle toasted rye breadcrumbs on top before baking!

Step-by-Step Instructions

Step 1: Cook the Noodles

1. Bring a large pot of salted water to a boil.
2. Cook lasagna noodles according to package instructions until al dente.
3. Drain and set aside while you prepare the other ingredients.

Using rye bread instead of noodles? Simply trim the crusts off the bread slices and set them aside for layering!

Step 2: Make the White Sauce

1. In a saucepan over medium heat, melt 2 tablespoons butter.
2. Stir in 1 tablespoon flour, whisking for 1 minute to remove the raw flour taste.
3. Gradually pour in 1 ½ cups milk, whisking constantly to prevent lumps.
4. Simmer for 2-3 minutes until the sauce thickens.
5. Remove from heat and stir in ½ cup shredded Swiss cheese until smooth.

Pro Tip: For a bolder flavor, mix in a teaspoon of Dijon mustard into the white sauce!

Now that we have our lasagna noodles cooked and our creamy white sauce prepared, it’s time to combine the dressing mix, layer the bake, and get it ready for the oven! This savory, cheesy Reuben-inspired casserole is about to come together into a melty, flavorful masterpiece.

If you’re a fan of baked comfort food, you’ll also love Cheesy Baked Pastrami Sandwiches for another deli-inspired dish packed with bold flavors!

3 Step: Prepare the Dressing Mix

1. In a small bowl, combine:
   • 1 cup Thousand Island dressing
   • ½ cup sour cream
2. Mix well until smooth.

Pro Tip: For a tangier flavor, add a teaspoon of horseradish or Dijon mustard to the dressing mix!

Step 4: Layer the Bake

1. Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. Spread a thin layer of the white sauce on the bottom of the dish to prevent sticking.
3. First layer:
   • Arrange a layer of lasagna noodles or rye bread slices.
   • Spread a portion of the dressing mix over the layer.
   • Add a layer of turkey corned beef.
   • Sprinkle a portion of the sauerkraut over the top.
   • Add shredded Swiss cheese to complete the layer.
4. Repeat the layers until all ingredients are used, finishing with a final layer of noodles or bread.
5. Top with the remaining white sauce and sprinkle the last bit of Swiss cheese on top.

Want an extra crispy topping? Add toasted rye breadcrumbs or crushed crackers before baking for a golden crunch!

Step 5: Bake the Reuben Casserole

1. Cover the dish with foil and bake for 25 minutes.
2. Remove the foil and bake for another 10-15 minutes, or until the top is golden and bubbly.

Pro Tip: Broil for 2-3 minutes at the end for a crispy, cheesy top layer!

Garnish, FAQs, Storage Tips & Expert Variations

Now that our Reuben Bake is golden, bubbly, and packed with layers of cheesy, tangy goodness, it’s time to garnish, serve, and answer some common questions about this hearty, deli-inspired casserole.

If you love savory, cheesy bakes, you might also enjoy Baked Monte Cristo Casserole—another deli-classic turned into a comforting, shareable dish!

Step 6: Garnish & Serve

1. Remove the bake from the oven and let it sit for 5-10 minutes to set.
2. Garnish with fresh parsley for a pop of color.
3. Slice and serve warm, making sure to get all the delicious layers in every bite!

Serving Suggestion: Pair this cheesy Reuben bake with a side of pickles or a simple green salad for a balanced meal!

Frequently Asked Questions (FAQs)

1. Can I make this Reuben Bake ahead of time?

Yes! You can assemble the entire bake and refrigerate it overnight. When ready to serve, just bake as directed, adding an extra 5-10 minutes to the baking time.

2. Can I use regular corned beef instead of turkey corned beef?

Absolutely! If you prefer classic corned beef, feel free to swap it in—the layers will be just as flavorful and delicious.

3. How do I make this dish spicier?

• Add extra horseradish to the dressing mix.
• Mix red pepper flakes or hot sauce into the Thousand Island dressing.
• Top with sliced jalapeños for a spicy kick.

4. Can I make this gluten-free?

Yes! Use gluten-free lasagna noodles or gluten-free rye bread as a substitute.

5. What are the best sides to serve with Reuben Bake?

This dish is rich and cheesy, so pair it with:

• A simple green salad
• Pickles or pickled red onions
• Roasted or steamed vegetables

Storage & Reheating Tips

How to Store Leftovers

• Refrigerate: Store in an airtight container for up to 4 days.
• Freeze: Wrap individual portions in plastic wrap and freeze for up to 2 months.

Best Ways to Reheat

• Oven: Reheat at 350°F (175°C) for 15-20 minutes until warmed through.
• Microwave: Heat in 30-second intervals, but be careful not to overcook.

Pro Tip: Add a splash of milk or extra dressing mix when reheating to keep the bake from drying out!

Expert Variations & Customizations

1. Make It a Crunchy Reuben Bake

• Add a layer of toasted rye breadcrumbs on top before baking for an extra crispy finish.

2. Use a Different Cheese Blend

• Swap Swiss cheese for Gruyère, Provolone, or Havarti for a richer, creamier flavor.

3. Turn It Into a Keto-Friendly Reuben Bake

• Use thinly sliced cabbage or zucchini noodles instead of lasagna noodles or rye bread.

Final Thoughts & Serving Suggestions

This Reuben Bake is a fun, easy, and incredibly delicious way to enjoy the flavors of a classic Reuben sandwich in casserole form. Whether you’re meal prepping, serving a crowd, or looking for a comforting weeknight dinner, this dish is sure to be a family favorite!

Love cheesy, baked comfort foods? Try Cheesy Baked Ham and Swiss Sliders for another savory, melty delight!

Pair this Reuben Bake with:

• A side of crispy roasted potatoes
• A cold pint of beer or a crisp white wine
• Homemade coleslaw for extra crunch

Let me know how your Reuben Bake turned out and if you tried any fun variations! 🧀🔥🥪

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