These Roast Beef and Cheddar Sliders are tiny but mighty! Soft buns hold juicy roast beef and melty cheddar, making a perfect bite for any gathering.
Who doesn’t love a good slider? I like serving them with a side of mustard for dipping. They disappear faster than you can say “yum!” 😄
Key Ingredients & Substitutions
Slider Buns: Soft dinner rolls are perfect for sliders. If you can’t find slider buns, Hawaiian rolls or any soft bread can work, too. Just make sure they’re small enough for sliders!
Roast Beef: Any thinly sliced roast beef works, whether it’s fresh deli meat or tender leftover roast. For a different flavor, opt for brisket or even turkey if you want to switch things up.
Cheddar Cheese: Sharp cheddar gives a nice kick. If you prefer milder cheese, try regular cheddar or even provolone. You can also use a blend of cheeses for extra richness.
Beef Broth: For a richer sauce, use beef au jus instead of broth. If you’re vegetarian, vegetable broth could be a good substitute, but it’ll change the flavor a bit.
How Do I Make Sure My Sliders Are Super Tasty and Moist?
Keeping your sliders moist is key! Pouring beef broth or au jus over the meat before adding cheese makes all the difference. It hydrates the bread and adds flavor.
- Layer ingredients carefully; spread mayo and mustard on both parts of the buns for added flavor.
- Brush the melted butter mixture over the tops to create a golden, crispy crust.
- Cover with foil during baking to trap in moisture, then uncover for a few minutes to crisp up the tops.
These tips should help you nail the perfect roast beef sliders every time! Enjoy sharing them with friends and family.

Roast Beef And Cheddar Sliders
Ingredients You’ll Need:
- 12 slider buns (soft dinner rolls)
- 1 lb thinly sliced roast beef (leftover or deli-style)
- 8 oz sharp cheddar cheese, sliced
- 1/2 cup beef broth or au jus
- 1/4 cup mayonnaise
- 1 tbsp Dijon mustard
- 2 tbsp butter, melted
- 1/2 tsp garlic powder
- 1 tsp sesame seeds
- 1 tsp dried parsley or fresh chopped parsley for garnish
- Optional: horseradish sauce or mustard for serving
How Much Time Will You Need?
This tasty recipe takes about 10 minutes of prep time and then about 20-25 minutes in the oven, so you can have delicious sliders ready in about 35 to 40 minutes total! Perfect for a quick snack or a fun party treat.
Step-by-Step Instructions:
1. Preheat The Oven:
Start by preheating your oven to 350°F (175°C). This way, your sliders will bake perfectly as soon as you’re ready.
2. Prepare The Buns:
Take the slider buns and slice them in half horizontally. Place the bottom halves in a single layer in a baking dish or rimmed sheet pan. Make sure they fit snugly!
3. Add The Sauce:
In a small bowl, mix the mayonnaise and Dijon mustard together. Spread this delicious mixture evenly on the bottom halves of the buns to add flavor.
4. Layer The Roast Beef:
Now, layer the thinly sliced roast beef evenly over the mayo mixture, covering it nicely to make sure every bite is full of flavor!
5. Pour The Broth:
Gently pour the beef broth or au jus evenly over the roast beef. This keeps everything moist and adds even more delicious flavor.
6. Add The Cheese:
Place slices of sharp cheddar cheese generously over the roast beef. Don’t be shy—everyone loves cheesy sliders!
7. Close It Up:
Carefully place the top halves of the slider buns over the cheese, making sure they are aligned well.
8. Butter Up!
In a small bowl, combine the melted butter and garlic powder. Use a brush to generously coat the tops of the slider buns with this flavorful mixture. Yum!
9. Season The Buns:
Sprinkle sesame seeds and dried parsley evenly over the buttered buns for some extra flavor and a bit of color.
10. Bake The Sliders:
Cover the baking dish tightly with aluminum foil and place it in the preheated oven. Bake for about 15-20 minutes, or until the cheese is melted and everything is heated through.
11. Brown The Tops:
Remove the foil and bake for an additional 3-5 minutes. This step gives the tops a lovely golden brown finish!
12. Serve & Enjoy:
Once they’re done, take them out of the oven and let cool for a few minutes. Serve the sliders warm with extra au jus, mustard, or horseradish sauce on the side for dipping. Enjoy your juicy Roast Beef and Cheddar Sliders!
These sliders are perfect for parties, game days, or just a cozy night in. Enjoy every bite!
Can I Use Different Types of Meat?
Absolutely! While roast beef is traditional, you can use sliced turkey, ham, or even pulled pork for different flavor profiles. Just adjust the seasoning if necessary.
How Can I Store Leftovers?
Store any leftover sliders in an airtight container in the fridge for up to 3 days. To reheat, cover them with foil and warm them in the oven at 350°F for about 10-15 minutes until heated through.
Can I Freeze These Sliders?
Yes, you can freeze uncooked sliders! Assemble them without baking, wrap tightly in plastic wrap, and store in an airtight container. When ready to eat, bake from frozen, adding a few extra minutes to the cooking time.
What Can I Serve with Roast Beef and Cheddar Sliders?
These sliders pair well with a variety of sides, including potato chips, coleslaw, or a simple salad. Adding some pickles or a charcuterie board can elevate your serving experience, too!



