Roast Beef Sliders Recipe

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Roast Beef Sliders with gooey Swiss cheese, tender roast beef, and the best butter topping are perfect comfort food the whole family will love!

A while back, these French Dip Sliders went viral on Pinterest, and have been pinned over a million times. These Roast Beef Sliders are like them and are sure to be a big hit too!

Roast Beef Sliders recipe fresh out of the with a hand picking one up.

Roast Beef Sliders: Arby’s Copycat!

During the first trimester of my pregnancy with my youngest, my appetite was very selective. Funny enough, Arby’s sandwiches and sliders (along with turkey sandwiches and this pasta salad) were among the few foods I found I could stomach. 

Luckily we lived right next to an Arby’s, which became my go-to for dinner, lunch, snacks, and I’ll confess, occasionally even breakfast, for a few weeks. 

So, believe me when I say I am very familiar with Arby’s sliders! This recipe is a throw-back to those very sandwiches that kept me going — we’ve got Arby’s horsey sauce along with melted Swiss cheese, and plenty of roast beef. These sliders are then coated in a savory herbed-butter mixture which makes them absolutely incredible.

All the ingredients in this recipe prepped out for easy assembly.

Roast Beef Sliders Ingredients

Sliders:

  • Hawaiian rolls: Grab soft, fresh rolls for the best texture. The sweet rolls are a nice contrast to the savory filling and topping. You could always make your own rolls if you’re wanting a project!
  • Mayo: Use a good brand of mayo for the best creaminess. Best Foods® is my favorite and I recommend using full-fat.
  • Horsey Sauce: The horsey sauce adds a unique, tangy flavor. Grab Arby’s horsey sauce from your local Arby’s or grocery store. If you can’t find it, don’t worry, these sliders are still tasty without it.
  • Deli roast beef: Choose deli roast beef that’s sliced thin. The rarer, the better so it will stay tender and keep it’s moisture even after baking.
  • Swiss cheese: Look for thinly sliced cheese that melts well for the best creaminess.

Topping

  • Butter: This is the base for the herbed-butter topping. Melt in the microwave then set it aside to cool down a bit before adding in the other ingredients.
  • Dried Minced Onion: Adds a nice onion flavor to the butter topping. If you don’t love onions, replace with dried minced garlic.
  • Dijon Mustard: Adds a tangy flavor and helps thicken the butter topping.
  • Worcestershire Sauce: A small amount adds a rich flavor. Look for versions with less sodium if you’re watching salt intake.
  • Poppy Seeds: Offers a sweet slight crunch. (Use leftovers in my favorite Poppy Seed Dressing).
  • Garlic Powder: This adds a subtle garlic flavor throughout.

The butter and seasoning whisked together for the topping of these easy roast beef sliders.

How To Make Roast Beef Sliders

  1. Start with Oven and Pan: Turn on the oven to 350°F. Grease a 9×13-inch baking dish.
  2. Slice the Rolls: Cut the Hawaiian rolls in half horizontally, making sure to keep the individual rolls connected. (So you could open the “slabs” of rolls like a book!)
  3. Make Sauce: Mix mayo and horsey sauce in a bowl.
  4. Layer the Bottom: Spread the sauce on the cut sides of the bread. Put the bottom half in the dish. Layer with Swiss cheese, then roast beef, and another cheese layer.
  5. First Baking: Cook this bottom part in the oven for 10 minutes to melt the cheese.
  6. Mix Butter Sauce: While that bakes, stir together the ingredients for the butter sauce until smooth. Mix well to combine everything.
  7. Finish: Add the top half of the bread. Spread the butter sauce all over the top and sides. Bake again and enjoy!

Mayo and horsey sauce being combined and spread on the rolls, then the meat and cheese being layered on.

What To Serve With Roast Beef Sliders

  1. Salad: A simple Italian salad or some tangy coleslaw for some crunch.
  2. Potatoes: Try French fries, potato salad, or roasted potatoes for a filling side.
  3. Veggies: Roasted veggies like carrots or Brussels sprouts to add some color on the side.
  4. Pasta Salad: This Italian-dressed cold pasta salad is the perfect tangy side!

More cheese being layered on the meat and the other half of the rolls being placed on top and it all being brushed with butter for these roast beef sliders.

STORAGE

Leftovers?

  • Cool completely: Let sliders cool to room temperature.
  • Wrap tightly: Use plastic wrap or foil.
  • Refrigerate: Store in the fridge for up to 3 days.
  • Reheat: Warm in the oven, air fryer, or microwave before serving.

The recipe being covered and baked.

More Slider Recipes You’ll Love:

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Easy Roast Beef Sliders Recipe

5 from 1 vote
Roast Beef Sliders with gooey Swiss cheese, tender roast beef, and the best butter topping are perfect comfort food the whole family will love!
Print Recipe

Easy Roast Beef Sliders Recipe

5 from 1 vote
Roast Beef Sliders with gooey Swiss cheese, tender roast beef, and the best butter topping are perfect comfort food the whole family will love!
Course Appetizer, Dinner, lunch
Cuisine American
Keyword Roast Beef Sliders
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings 12 sliders
Chelsea Lords
Calories 378kcal
Cost $14.12

Ingredients

Sliders

Topping

  • 7 tablespoons unsalted butter, melted (but not hot)
  • 1-1/2 teaspoons dried minced onion
  • 1 tablespoon each: dijon mustard & Worcestershire sauce
  • 1 tablespoon poppyseeds
  • 1 teaspoon garlic powder
  • Salt and pepper (1/4 tsp each)

Instructions

  • PREP: Generously grease a 9x13-inch pan with cooking spray and line with parchment paper. Preheat oven to 350 degrees F. Slice the slab of rolls in half horizontally, keeping individual rolls intact.
  • SAUCE: Whisk mayo and horey sauce together. Spread mixture evenly across the inside surfaces of both the base and the top of the rolls.
  • ASSEMBLE: Place the base slab in the pan and top with 6 slices of cheese. Add roast beef on top then add the remaining 6 slices of cheese on top of the veggies.
  • BAKE: Bake WITHOUT the top for 10 minutes, to let the cheese melt. Meanwhile, combine all “butter” ingredients and briskly whisk until smooth.
  • ADD BUTTER: Remove pan from oven and add the top slab of rolls. Pour the butter all over, brushing generously on top and on the sides of the rolls. Be sure to cover all the bread (except the bottoms). (It's fine if you don't use it all or some of the butter pools at the bottom -- it will make the base crispy!)
  • BAKE AGAIN: Cover with foil and bake for 20 minutes. Remove foil and bake another 5-10 minutes or until golden brown on top and cheese is melty.
  • ENJOY: Cut and serve while hot. Enjoy!

Video

Recipe Notes

Note 1Rolls: Keep the rolls intact and slice them in half horizontally so they open like a book.
Note 2: The horsey sauce adds a unique, tangy flavor. Grab Arby's horsey sauce from your local Arby's or grocery store. If you can't find it, don't worry, these sliders are still tasty without it!
Note 3: For the juiciest sliders, ask for the rarest roast beef from the deli counter to ensure it stays tender and doesn't overcook during baking. For less meaty sliders, use 3/4 pound of roast beef; for meatier sliders, use 1 pound.

Nutrition Facts

Serving: 1serving | Calories: 378kcal | Carbohydrates: 23.3g | Protein: 17.9g | Fat: 23.4g | Cholesterol: 63.2mg | Sodium: 432.7mg | Fiber: 1g | Sugar: 3.4g

We do our best to provide accurate nutritional analysis for our recipes. Our nutritional data is calculated using a third-party algorithm and may vary, based on individual cooking styles, measurements, and ingredient sizes. Please use this information for comparison purposes and consult a health professional for nutrition guidance as needed.

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