Layered Reuben Casserole Bake All the flavors of a deli-style Reuben sandwich baked into a hearty, cheesy casserole! Total time: 50 minutes Yield: Serves 6. If you’re anything like me, you probably have those days when all you want is the comfort of a classic sandwich but need something a little more filling. Enter this easy, layered Reuben casserole bake. Seriously, it’s like taking all the best parts of a Reuben sandwich—think corned beef, Swiss cheese, and sauerkraut—and transforming them into a cozy, cheesy dish that’ll have everyone at the dinner table smiling.
Now, let me tell you a bit about my journey in the kitchen. I didn’t always love cooking—in fact, it was more out of necessity than passion that I started experimenting with recipes. Living in a tiny apartment with a minuscule kitchen meant I had to get creative with basic ingredients and equipment. So, when I first made this casserole, it was like a lightbulb moment. I had a leftover corned beef from St. Patrick’s Day (because who doesn’t love a good excuse to indulge?), and I was searching for a way to use it up without resorting to the same old sandwich. What I came up with was this layered Reuben casserole, and let me tell you, it became an instant favorite!
This recipe works wonders for busy people, families, or anyone who just wants to whip up a comforting dish without breaking the bank or spending hours in the kitchen. It’s hearty, cheesy, and has all the flavors you love in a Reuben sandwich, but in a warm, baked form that’s perfect for sharing (or maybe just hoarding all to yourself).
Why You’ll Love This Recipe
- **Quick and Easy**: This dish comes together in about 50 minutes, making it perfect for a busy weeknight dinner.
- **Budget-Friendly**: Using everyday ingredients, this casserole is affordable without skimping on flavor.
- **Feeding a Crowd**: With a yield of 6 servings, it’s great for potlucks or family gatherings.
- **Flavorful Layers**: Each layer is packed with the classic Reuben flavors, finished with a cheesy topping that melts beautifully.
- **Make-Ahead Option**: You can assemble it in advance and pop it in the oven when you’re ready to eat.
Ingredients You’ll Need
- 1 pound corned beef, sliced or chopped – This is the star of the show, bringing that savory, meaty flavor.
- 1 pound sauerkraut, drained well – Adds a tangy crunch that’s key to the Reuben experience.
- 2 cups shredded Swiss cheese – Melts beautifully to create that gooey goodness.
- 1 cup Thousand Island or Russian dressing – This is where the magic happens—it ties all the flavors together.
- 8 slices rye bread, cubed – Forms the base of our casserole, adding texture and flavor.
- 3 tablespoons unsalted butter, melted – Helps to crisp up the bread and adds richness.
- 1 teaspoon caraway seeds (optional) – For that authentic Reuben flavor; you can skip it if you’re not a fan.
- Fresh parsley, chopped (for garnish) – A pop of color to finish off the dish.
Now, I know rye bread can sometimes be hard to find, and if you’re in a pinch, you could use pumpernickel or even a hearty whole grain bread. Just keep in mind that the flavor will shift a bit, but it’ll still be delicious!
Let’s Get Started
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). While that’s heating up, grab a 9×13-inch baking dish and give it a good greasing with cooking spray or a little butter. This ensures your casserole won’t stick, which is a major win when it comes time to serve!
Step 2: Layer the Bread
Spread half of the cubed rye bread across the bottom of the greased dish. Make sure it’s evenly distributed. Drizzle half of the melted butter over the bread cubes. This will help them toast up nicely in the oven!
Step 3: Add the Corned Beef
Now, layer half of the corned beef evenly over the bread. I like to use my hands here—just make sure it’s evenly spread for consistent flavor throughout.
Step 4: Layer the Sauerkraut
Spread half of the sauerkraut on top of the corned beef, then drizzle with half of the dressing. You might want to taste a little of that dressing—it’s the perfect mix of tangy and creamy!
Step 5: Sprinkle the Cheese
Time to get cheesy! Sprinkle 1 cup of shredded Swiss cheese over the sauerkraut layer. The cheese is going to melt and bind all these flavors together beautifully.
Step 6: Repeat the Layers
Repeat the layering process with the remaining bread, corned beef, sauerkraut, dressing, and cheese. It’s like stacking a sandwich but way more fun because you can see all the layers!
Step 7: Add Caraway Seeds
If you’re feeling adventurous and want that authentic Reuben flavor, sprinkle some caraway seeds on top. If you’re not a fan of the flavor, just skip this step.
Step 8: Bake It
Bake uncovered for 30–35 minutes. You’ll know it’s ready when the cheese is melted, bubbly, and lightly golden. The smell wafting through your kitchen will drive you wild!
Step 9: Rest and Garnish
Allow the casserole to rest for about 5 minutes before slicing. This helps it hold its shape. Garnish with fresh parsley for a pop of color and a hint of freshness.
Finishing Touches
Your casserole should be looking bubbly and golden by now. When you slice into it, the layers should hold together beautifully. Just keep an eye on it in the oven—if the cheese starts to brown too much before the rest is ready, you can loosely cover it with foil to prevent burning.
Once you’ve let it rest, serve it up with some extra dressing on the side for dipping. Trust me, it’s a game changer!
Tips for the Best Layered Reuben Casserole Bake
- Use quality corned beef for the best flavor. If you’re using leftovers, be sure to shred it small so it spreads evenly.
- Make sure to drain the sauerkraut well; excess liquid can make your casserole soggy.
- If you like a little crunch, toss some breadcrumbs on top before baking.
- This casserole can be assembled the night before and baked when you’re ready—just add a few extra minutes to the baking time if it’s coming straight from the fridge.
- You can swap out the Swiss cheese for another melty cheese like provolone if you’re feeling adventurous.
Storage Tips
This casserole is perfect for leftovers, which is great because it actually tastes even better the next day! You can store it in an airtight container in the fridge for about 3-4 days. If you’re like me and living alone (or with roommates), you might find that you have a bit of a struggle when it comes to keeping it around—just a heads up!
To reheat, pop it in the oven or microwave until warmed through. I find that it keeps its texture better when reheated in the oven. And if you’re worried about it drying out, a splash of broth or a little extra dressing can help revive it.
Frequently Asked Questions About Layered Reuben Casserole Bake
Can I use a different type of meat?
Absolutely! While corned beef is traditional, you could use turkey pastrami or even a mix of deli meats if you want to switch things up.
What if I don’t like sauerkraut?
No worries! You could substitute with shredded cabbage or simply skip it altogether. Just know that it adds a nice tanginess that complements the other flavors.
Is this recipe healthy?
While it’s not exactly a salad, it does have some wholesome ingredients. You can make it healthier by using whole grain bread and leaner cuts of meat. Portion control helps too!
Can I freeze leftovers?
Yes! This casserole freezes well. Just make sure to let it cool completely before wrapping it tightly in plastic wrap and then foil. You can reheat directly from frozen; just allow extra time in the oven.
What should I serve with it?
A simple side salad or some roasted veggies would pair nicely. You want something light to balance out the richness of the casserole.
Final Thoughts
So there you have it! This Layered Reuben Casserole Bake is a total winner in my book. It’s comforting, delicious, and a great way to use up leftover corned beef. Plus, it looks pretty impressive when you serve it up, which is always a plus when you’re trying to impress friends or family. I can’t wait to make it again, maybe with a twist or two! If you give it a try, let me know how it turns out. Happy cooking, friends!

Layered Reuben Casserole Bake
Ingredients
- 1 pound corned beef, sliced or chopped
- 1 pound sauerkraut, drained well
- 2 cups shredded Swiss cheese
- 1 cup Thousand Island or Russian dressing
- 8 slices rye bread, cubed
- 3 tablespoons unsalted butter, melted
- 1 teaspoon caraway seeds (optional, for authentic flavor)
- Fresh parsley, chopped (for garnish)
Instructions
- Preheat the oven to 375°F (190°C). Grease a 9x13-inch baking dish.
- Spread half of the cubed rye bread across the bottom of the dish. Drizzle with half of the melted butter.
- Layer half of the corned beef evenly over the bread.
- Spread half of the sauerkraut on top, then drizzle with half of the dressing.
- Sprinkle 1 cup of shredded Swiss cheese over the sauerkraut.
- Repeat the layering process with the remaining bread, corned beef, sauerkraut, dressing, and cheese.
- If desired, sprinkle with caraway seeds.
- Bake uncovered for 30–35 minutes, until the cheese is melted, bubbly, and lightly golden.
- Allow to rest for 5 minutes before slicing. Garnish with fresh parsley.