Reuben Sliders-Beefy Party Bites-Easy Appetizer
Reuben sliders are more than just a miniaturized version of a classic sandwich; they are a bite-sized explosion of flavor that captures the heart of everyone who tries them. These savory delights have a way of transforming any gathering into a memorable culinary event. What is it about these little marvels that makes them so universally loved? It’s the perfect harmony of tangy sauerkraut, rich corned beef, creamy Swiss cheese, and the zing of Russian dressing, all nestled between perfectly toasted, buttery bread. Each Reuben slider is a miniature masterpiece, offering that iconic Reuben experience in an easily shareable and incredibly satisfying format. They’re ideal for parties, game days, or even just a fun weeknight treat when you crave something comforting and utterly delicious. Prepare to wow your guests or simply indulge yourself with this irresistible recipe for Reuben sliders.

Ingredients:
- 14 ounces canned sauerkraut
- 2 tablespoons Russian dressing (or Thousand Island), plus extra for serving
- 1/2 teaspoon caraway seeds (optional, but highly recommended for authentic flavor)
- 12 Hawaiian rolls
- 8 slices Swiss cheese
- 1/2 pound deli corned beef, thinly sliced
- 1/2 cup unsalted butter, melted
- 1 & 1/2 tablespoons dried onion soup mix
- 1/2 teaspoon poppy seeds
- Fresh chopped parsley, for garnish (optional)
Preparing the Filling
Step 1: Drain and Squeeze the Sauerkraut
The first crucial step to achieving delicious Reuben sliders is to properly prepare the sauerkraut. Open the 14-ounce can of sauerkraut and drain it thoroughly. For the best results, I like to transfer the drained sauerkraut to a fine-mesh sieve set over a bowl and press down on it with the back of a spoon to remove as much excess liquid as possible. You can even go a step further and gently squeeze handfuls of the sauerkraut to get it even drier. Excess moisture can make your sliders soggy, and nobody wants a soggy slider! Once drained, set the sauerkraut aside.
Step 2: Mix the Sauerkraut Filling
In a medium bowl, combine the prepared sauerkraut with the 2 tablespoons of Russian dressing (or Thousand Island dressing, if you prefer). This dressing acts as a binder and adds that characteristic tangy creaminess to the filling. If you’re using them, now is also the time to stir in the 1/2 teaspoon of caraway seeds. These little seeds pack a punch of flavor and are a classic component of any good Reuben. Mix everything together until the sauerkraut is evenly coated with the dressing and the caraway seeds are well distributed. This mixture will be placed inside our Hawaiian rolls.
Assembling the Sliders
Step 3: Slice the Rolls and Layer the Ingredients
We’re going to use 12 Hawaiian rolls for this recipe. Using a serrated knife, carefully slice the entire slab of rolls in half horizontally, as if you were slicing a large loaf of bread. Be gentle to keep the individual rolls intact. Place the bottom halves of the rolls, cut-side up, onto a baking sheet lined with parchment paper for easy cleanup. Now, it’s time to build our delicious layers. Evenly distribute the thinly sliced deli corned beef over the bottom halves of the rolls. Don’t be shy with the corned beef; this is a key player in our Reuben sliders! Next, layer the 8 slices of Swiss cheese on top of the corned beef. Make sure the cheese covers the corned beef as much as possible to help create a seal and melt beautifully.
Step 4: Add the Sauerkraut Filling and Top the Rolls
Now, carefully spoon the sauerkraut and dressing mixture evenly over the Swiss cheese layers. Try to distribute it so that each slider gets a good amount of the tangy, flavorful filling. Once the sauerkraut is in place, it’s time to complete the sandwich. Place the top halves of the Hawaiian rolls over the filling, ensuring they are aligned with the bottom halves. Gently press down on the assembled sliders to help compact them slightly. This will make them easier to handle and bake evenly.
Baking the Sliders
Step 5: Prepare the Butter Topping and Bake
This step is where we achieve that irresistible golden-brown crispiness. In a small bowl, whisk together the 1/2 cup of melted unsalted butter with the 1 & 1/2 tablespoons of dried onion soup mix and the 1/2 teaspoon of poppy seeds. The dried onion soup mix infuses the butter with a savory depth of flavor, and the poppy seeds add a lovely visual appeal and a slight textural crunch. Using a pastry brush, generously brush this flavorful butter mixture all over the tops of the assembled sliders, making sure to coat the entire surface. Preheat your oven to 350°F (175°C). Place the baking sheet with the brushed sliders into the preheated oven and bake for 15 to 20 minutes, or until the tops of the rolls are golden brown and the cheese is melted and bubbly. You’ll want to keep an eye on them during the last few minutes to prevent burning.
Step 6: Garnish and Serve
Once the Reuben sliders are perfectly golden and the cheese is beautifully melted, remove them from the oven. Let them rest for just a couple of minutes on the baking sheet; this allows the cheese to set slightly and makes them easier to cut apart. If you’re using fresh chopped parsley, sprinkle it generously over the tops of the sliders for a burst of fresh color and flavor. Carefully slice the slab of sliders into individual portions using your serrated knife. Serve the Reuben sliders immediately, and for an extra treat, offer some additional Russian or Thousand Island dressing on the side for dipping. Enjoy your delicious homemade Reuben sliders!

Conclusion:
There you have it – a foolproof guide to making delicious Reuben Sliders! We’ve covered everything from selecting the perfect ingredients to assembling these miniature masterpieces that are sure to be a hit at any gathering. The balance of tangy sauerkraut, savory corned beef, creamy Swiss cheese, and the signature Thousand Island dressing, all nestled within soft slider buns, creates an unforgettable flavor explosion. These Reuben Sliders are incredibly versatile, making them perfect for game day, casual parties, or even a fun weeknight dinner.
For serving, I love to pair them with a side of crispy tater tots or a fresh, crisp coleslaw. They also stand wonderfully on their own as a hearty appetizer. Don’t be afraid to get creative with variations! You can swap corned beef for pastrami for a different twist, or even try a vegetarian version using marinated tempeh or mushrooms. The possibilities are endless!
I truly hope you enjoy making and sharing these Reuben Sliders as much as I do. They’re a simple yet impressive dish that brings a smile to everyone’s face. So go ahead, give them a try, and prepare for rave reviews!
Frequently Asked Questions:
Q: Can I make the Reuben Sliders ahead of time?
A: Yes, you can assemble the Reuben Sliders ahead of time and bake them just before serving. It’s best to keep the dressing and sauerkraut slightly separate until you’re ready to bake to prevent the buns from getting too soggy. You can also prepare all the fillings and have them ready to go.
Q: What kind of buns are best for Reuben Sliders?
A: While classic slider buns work wonderfully, you can also use small dinner rolls or even cut a larger brioche loaf into slider-sized portions. The key is a soft, slightly sweet bun that complements the savory fillings without overpowering them.
Q: How can I make my Reuben Sliders spicier?
A: For a spicier kick, consider adding a pinch of cayenne pepper to your Thousand Island dressing or using a spicy brown mustard instead of or in addition to the standard. You could also top the finished sliders with a drizzle of sriracha or a few pickled jalapeño slices.

Reuben Sliders – Beefy Party Bites
Easy and delicious Reuben sliders made with Hawaiian rolls, corned beef, Swiss cheese, and tangy sauerkraut. Perfect for parties and gatherings!
Ingredients
-
14 ounces canned sauerkraut, drained and squeezed dry
-
2 tablespoons Russian dressing (or Thousand Island), plus extra for serving
-
1/2 teaspoon caraway seeds (optional)
-
12 Hawaiian rolls
-
8 slices Swiss cheese
-
1/2 pound deli corned beef, thinly sliced
-
1/2 cup unsalted butter, melted
-
1 & 1/2 tablespoons dried onion soup mix
-
1/2 teaspoon poppy seeds
-
Fresh chopped parsley, for garnish (optional)
Instructions
-
Step 1
Drain and squeeze the sauerkraut very well to remove excess moisture. -
Step 2
In a bowl, mix the drained sauerkraut with Russian dressing and caraway seeds (if using). Set aside. -
Step 3
Slice the Hawaiian rolls in half horizontally. Place the bottom halves on a parchment-lined baking sheet. Layer with corned beef and then Swiss cheese. -
Step 4
Evenly spoon the sauerkraut mixture over the cheese layers. Place the top halves of the rolls on top and gently press down. -
Step 5
In a small bowl, whisk together melted butter, dried onion soup mix, and poppy seeds. Brush this mixture generously over the tops of the sliders. -
Step 6
Bake at 350°F (175°C) for 15-20 minutes, or until golden brown and cheese is melted. -
Step 7
Garnish with parsley (if using). Let rest briefly, then slice and serve with extra dressing for dipping.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
