Dinner

Hot Roast Beef Sliders Recipe

Name: Hot Roast Beef Sliders Recipe
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Cuisine: American
Ingredients: 24 Hawaiian rolls (2 packages); 1 lb roast beef (thinly sliced); 8 oz provolone cheese (sliced); 1 tbsp prepared horseradish; 2 tbsp mayonnaise; 1/4 cup butter (melted); 4 cloves garlic (minced); 1 tbsp dried minced onion; 1 tbsp Dijon mustard; 1 tsp Worcestershire sauce

ByJack Voss March 11, 2026March 11, 2026

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Introduction

These Hot Roast Beef Sliders are perfect for a crowd or a cozy meal. Soft Hawaiian rolls sandwich tender roast beef and melty provolone, all brushed with a flavorful garlic butter sauce. They bake until warm and irresistible, making them an easy and delicious option for any occasion.

A close-up of a cluster of small sandwich rolls with soft, golden brown tops sprinkled with bits of garlic and chopped green onions. One sandwich is being lifted, showing three visible layers inside: a bottom soft bun, a thick layer of folded pink ham, and a melted white cheese layer stretching out as the sandwich is pulled away. The rolls are placed on a white marbled surface, with visible texture on the soft bread and glossy, slightly toasted tops. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

24 Hawaiian rolls (2 packages)
1 lb roast beef, thinly sliced
8 oz provolone cheese, sliced
1 tbsp prepared horseradish
2 tbsp mayonnaise
1/4 cup butter, melted
4 cloves garlic, minced
1 tbsp dried minced onion
1 tbsp Dijon mustard
1 tsp Worcestershire sauce

Instructions

Step 1: Preheat the oven to 350˚F. In a small bowl, mix together the mayonnaise and horseradish. Set this mixture aside.
Step 2: Remove the Hawaiian rolls from their packaging. Slice each set of 12 rolls horizontally in half to separate the tops and bottoms.
Step 3: Place the bottoms of the rolls in a 9×13 baking dish. Spread the horseradish-mayo mixture evenly over them. Layer the roast beef evenly on top, then add the slices of provolone cheese.
Step 4: Replace the tops onto the rolls. Use a sharp knife to cut between each sandwich to make serving easier after baking.
Step 5: In a small bowl, whisk together the melted butter, minced garlic, dried minced onion, Dijon mustard, and Worcestershire sauce. Pour this mixture evenly over the top of the sliders, using a brush to spread it and work it between the rolls.
Step 6: Bake in the preheated oven for about 20 minutes, or until the sandwiches are heated through and the cheese is melted and bubbly.

Tips & Variations

For extra flavor, add a few dashes of hot sauce to the horseradish mixture for a spicy kick.
Substitute Swiss cheese for provolone if you prefer a nuttier taste.
Use leftover prime rib or steak for an even more luxurious slider.
Make ahead by assembling the sliders and refrigerating them before baking; just add a few extra minutes to the baking time if chilled.

Storage

Store any leftover sliders covered in the refrigerator for up to 3 days. Reheat wrapped in foil at 350˚F for 10-15 minutes or until warmed through to keep them moist and melty.

How to Serve

A cluster of eight golden brown, shiny sandwich slider buns, each topped with small pieces of green onion and a light garlic glaze. One slider is being lifted, showing three layers inside: a soft, light brown top bun with a glossy texture, several folded slices of pink ham in the middle, and melty white cheese pulling away from the sandwich. The bottom bun is fluffy and white. The sliders rest on a white marbled surface, with some blurred green in the background. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different type of roll?

Yes, any soft sandwich roll or small bun can work, but Hawaiian rolls provide a sweet contrast that complements the savory filling well.

Can I prepare these sliders ahead of time?

Absolutely! You can assemble the sliders and refrigerate them, then bake just before serving. This saves time and lets the flavors meld together nicely.