These corned beef sliders are mini sandwiches packed with juicy, tender corned beef and melted cheese, all nestled in a soft bun. Perfect for any gathering or a cozy evening at home!
I can’t resist a good slider! They’re easy to make, and you can stack them up for a fun party platter. Plus, who doesn’t love the combination of savory beef and gooey cheese? Yum!
Ingredients & Substitutions
Slider Buns: I recommend soft dinner rolls for the best taste and texture. If you’re out of slider buns, try using mini bagels or even leftover crusty bread, cut into smaller pieces.
Corned Beef: Thinly sliced corned beef gives these sliders their signature flavor. If you’re looking for a leaner option, pastrami works well too. You can also use leftover brisket!
Swiss Cheese: Swiss cheese melts beautifully, but if you can’t find it, Gruyère or provolone are great substitutes. For a twist, try sharp cheddar for a bit more kick!
Sauerkraut: If you’re not a fan of sauerkraut, you can replace it with coleslaw for crunchiness or even spinach for a milder flavor.
Dijon Mustard: This adds a nice tang. If you prefer less spice, yellow mustard or honey mustard can be used instead. I often use a bit of both for depth!
How Can I Get the Cheese Perfectly Melted?
Getting the cheese just right can be tricky, but with these steps, you’ll have gooey goodness every time! Start by preheating your oven to 350°F (175°C).
- Assemble your sliders on a baking sheet, layering the corned beef and cheese properly.
- Cover them loosely with aluminum foil for the first part of baking. This helps trap steam and melt the cheese without browning too quickly.
- After about 15 minutes, remove the foil to toast the tops for an extra 5 minutes. This gives a nice golden crust while keeping the inside melty.
Remember to keep an eye on them so they don’t overbake! Enjoy making your perfect sliders!

Delicious Corned Beef Sliders Recipe
Ingredients You’ll Need:
For the Sliders:
- 12 slider buns or small soft dinner rolls
- 1 pound corned beef, thinly sliced
- 6 slices Swiss cheese (cut in half to fit sliders)
- 1 cup sauerkraut, drained and squeezed dry
For the Butter Mixture:
- 4 tablespoons unsalted butter, melted
- 1 tablespoon Dijon mustard
- 1 tablespoon mayonnaise
- 1 tablespoon poppy seeds
- 1 teaspoon dried parsley flakes
- 1 teaspoon onion powder
- 1/2 teaspoon garlic powder
- Freshly ground black pepper, to taste
How Much Time Will You Need?
This recipe takes about 10 minutes to prep plus 20 minutes to bake, so in total, you should plan for about 30 minutes from start to finish. Perfect for a quick lunch or a fun dinner party!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This ensures that your sliders will bake evenly and nicely.
2. Prepare the Buns:
Take the slider buns and slice them horizontally, making sure not to cut all the way through. You want them to stay connected at the back like a little book.
3. Mix the Butter Mixture:
In a small bowl, combine the melted butter, Dijon mustard, mayonnaise, poppy seeds, dried parsley, onion powder, and garlic powder. Stir well until everything is mixed together nicely.
4. Assemble the Bottom Half:
Place the bottom halves of the buns on a baking sheet or in a baking dish. This is where the fun starts! Spread the butter mixture evenly over the bottom buns, making sure every bit gets some flavor.
5. Layer the Goodies:
Evenly layer the thinly sliced corned beef over the buttered bottom buns. Next, sprinkle the sauerkraut generously on top of the corned beef, and then add the Swiss cheese slices, arranging them evenly.
6. Complete the Sliders:
Now, carefully cap off each slider with the top half of the buns. These little guys are starting to look delicious!
7. Brush with Butter:
Using the remaining butter mixture, brush the tops of the buns generously. This will give your sliders a delightful golden color when baked.
8. Bake Together:
Cover the sliders loosely with aluminum foil to keep them moist while they bake. Place them in the oven for about 15 minutes, until the cheese is melted and the sliders are heated through.
9. Finish Baking:
After 15 minutes, remove the foil and bake for an additional 5 minutes. This step toasts the tops of the buns just right!
10. Serve and Enjoy:
Once they’re out of the oven, let them cool for a few minutes. Carefully cut the sliders apart, and then it’s time to serve them warm. Enjoy your delicious corned beef sliders—perfect for sharing or devouring all on your own!
Can I Use Different Types of Meat?
Absolutely! While corned beef is traditional for sliders, you can easily substitute it with pastrami, turkey, or even roast beef for a different flavor. Just adjust the cooking time if needed based on the meat choice!
Can I Make the Sliders Ahead of Time?
Yes, you can prepare the sliders in advance! Assemble them completely, cover with foil, and refrigerate for up to 24 hours. When you’re ready to serve, just pop them in the oven and bake until heated through.
How Do I Store Leftovers?
Store any leftover sliders in an airtight container in the fridge for up to 3 days. To reheat, place them in the oven or microwave until warmed through. Enjoy them as a quick snack or lunch!
What Should I Serve with Corned Beef Sliders?
These sliders pair wonderfully with sides like coleslaw, potato salad, or crispy fries. For a lighter option, serve them with a fresh green salad or some roasted veggies!



