These corned beef sliders are mini sandwich wonders! With tender corned beef and sharp cheese, they’re perfect for a tasty snack or a fun meal.
Who doesn’t love a good slider? I love piling on toppings like pickles and mustard. Just a few bites and you’ll be hooked—everyone will want seconds! 😋
Key Ingredients & Substitutions
Slider Buns: I recommend soft dinner rolls or Hawaiian rolls for sweetness and texture. If you’re looking for alternatives, consider using whole wheat rolls or gluten-free buns for a healthier option.
Corned Beef: Thinly sliced or shredded corned beef is essential for this recipe. If you want a lighter option, you can substitute it with turkey or pastrami. You can also use leftovers from a brisket!
Swiss Cheese: This cheese melts beautifully and offers a great flavor. If cheese is a concern, you could swap it for provolone or even cheddar for a sharper taste.
Sauerkraut: While optional, sauerkraut adds a nice tang. If you’re not a fan, consider using coleslaw or even cherry peppers for a crispy crunch with some kick.
Mayonnaise: This provides creaminess. Greek yogurt can be a nice substitute for a lighter alternative, adding protein and reducing fat.
How Do You Make the Best Creamy Spread for Sliders?
Creating a flavorful spread elevates your sliders to the next level! Here’s how to master this step:
- In a small bowl, mix together 1/2 cup of mayonnaise, 2 tablespoons of Dijon mustard, and 1 teaspoon of Worcestershire sauce for depth. Feel free to adjust based on your taste!
- If using horseradish, start with 2 teaspoons and add more if you want extra zing—taste as you go!
- Once blended, slather the mayo-mustard mixture generously on both halves of your slider buns for a delicious contrast to the salty meat.

How to Make Corned Beef Sliders
Ingredients You’ll Need:
For the Sliders:
- 12 slider buns (soft dinner rolls or Hawaiian rolls recommended)
- 1 lb corned beef, thinly sliced or shredded
- 8 oz Swiss cheese, sliced or shredded
- 1/2 cup mayonnaise
- 2 tbsp Dijon mustard
- 2 tsp horseradish (optional, for extra zing)
- 1/2 cup sauerkraut, drained and patted dry (optional)
For the Topping:
- 1/4 cup unsalted butter, melted
- 1 tbsp poppy seeds (optional)
- 1 tsp garlic powder
- 1 tsp Worcestershire sauce
- Fresh parsley or chives, chopped (for garnish)
How Much Time Will You Need?
You can whip up these delicious corned beef sliders in about 10 minutes of preparation time, plus an additional 20-25 minutes for baking. In no time, you’ll have warm, cheesy sliders ready to serve!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 350°F (175°C). This is important so the sliders bake evenly and get that perfect melty cheese texture.
2. Make the Creamy Spread:
In a small bowl, combine the mayonnaise, Dijon mustard, horseradish (if using), and Worcestershire sauce. Mix them together until you have a nice, creamy spread. This will add fantastic flavor to your sliders!
3. Prepare the Slider Buns:
Carefully slice the slider buns horizontally, keeping the set of buns together as much as possible. This makes it easier to handle later on.
4. Assemble the Sliders:
Now, spread a generous layer of the mayo-mustard mixture on both the top and bottom halves of the buns. Then, take your corned beef and lay an even layer over the bottom halves. If you’re using sauerkraut, add that on top of the corned beef. Finish this layer off with a slice of Swiss cheese over everything to keep all those flavors locked in!
5. Add the Tops:
Carefully place the top halves of the buns on top of the cheese layer. Your sliders are starting to take shape!
6. Add Topping Mixture:
In a small bowl, mix the melted butter with garlic powder and poppy seeds. Brush this yummy mixture generously over the tops of the sliders for added flavor and a nice finish.
7. Bake the Sliders:
Place the assembled sliders on a baking sheet and cover them loosely with aluminum foil. Bake in the preheated oven for about 15-20 minutes, or until the cheese has melted and the sliders are heated through.
8. Brown the Tops:
After the initial baking time, remove the foil and bake for an additional 3-5 minutes. This will help brown the tops nicely for that perfect texture.
9. Garnish and Serve:
Once out of the oven, garnish your sliders with freshly chopped parsley or chives. Serve them warm and get ready to enjoy your delicious homemade corned beef sliders!
Can I Use Different Types of Bread for the Sliders?
Absolutely! While soft dinner rolls or Hawaiian rolls are recommended for their sweetness, you can try using pretzel buns, whole wheat rolls, or even gluten-free buns if you have dietary restrictions. Just make sure they can hold up to the filling!
Can I Prepare These Sliders Ahead of Time?
Yes, you can! Assemble the sliders ahead of time, wrap them tightly in plastic wrap, and refrigerate them for up to 24 hours before baking. When you’re ready to serve, just pop them in the oven, adding a few extra minutes to the baking time if they’re cold from the fridge.
What Should I Do with Leftover Sliders?
If you have leftovers, store them in an airtight container in the fridge for up to 3 days. To reheat, place them in the oven at 350°F (175°C) for about 10-15 minutes, covered with foil to prevent drying out, or microwave them individually for quick snacks.
Can I Add Other Ingredients?
Definitely! Feel free to get creative with ingredients. You can add jalapeños for some heat, caramelized onions for sweetness, or even a slice of tomato for freshness. Just ensure not to overload the sliders so they hold together well!



