The best roast beef sliders are made with soft Hawaiian sweet rolls, generously layered deli roast beef, melted provolone, and a buttery Worcestershire-Dijon topping. Bake the connected rolls in a 9-by-13-inch dish at 350°F for 15–20 minutes covered, then uncover and bake for 3–5 minutes more until the tops are lightly browned.
These 12 sliders take just 10 minutes to prepare and about 20–25 minutes to bake, making them a reliable appetizer for game days, family gatherings, potlucks, and casual dinners. Each bite is sweet, savory, cheesy, buttery, and full of tender roast beef, with poppy seeds and dried onion adding a delicious finishing crunch.
Jump to RecipeWhy You’ll Love This Recipe
These roast beef sliders deliver the comfort of a hot roast beef sandwich in a small, party-friendly package. The Hawaiian rolls bring gentle sweetness, while the roast beef adds savory richness and the provolone melts into a smooth, creamy layer.
The butter topping is what makes this appetizer especially memorable. Worcestershire sauce adds depth, Dijon mustard brings a mild tang, and garlic powder, onion powder, poppy seeds, and dried minced onion create a fragrant, lightly crunchy finish.
Because the rolls remain connected while you prepare and bake them, the process is quick and tidy. You can place the entire slab in the oven, uncover it at the end for browning, and cut it into individual sliders just before serving.
If you enjoy hearty beef-centered comfort food, keep this easy beef stew bookmarked for a cozy dinner on another day.
Ingredients You’ll Need
Start with one 12-count package of Hawaiian sweet rolls. Their soft texture absorbs the seasoned butter without becoming tough, and their subtle sweetness balances the salty beef and tangy mustard.
- Roast beef: Use 1 pound of thinly sliced deli roast beef for a generously filled batch. Fold very large slices as needed so every slider receives a balanced portion.
- Cheese: Use 8–12 slices of provolone, about 8 ounces total. Swiss cheese is a popular substitute if you prefer a nuttier flavor.
- Butter topping: Combine 1/2 cup melted unsalted butter with Worcestershire sauce, Dijon mustard, garlic powder, onion powder, poppy seeds, and optional dried minced onion.
- Optional spicy note: Add prepared horseradish or creamy horseradish sauce inside the sliders if your guests enjoy a sharper bite.
Unsalted butter gives you better control over the final flavor, especially because deli roast beef, cheese, and Worcestershire sauce already contribute salt. If you use salted butter, taste the mixture only after all ingredients are combined and avoid adding extra salt.
For another beef recipe with bold seasoning, you may also enjoy this black pepper beef recipe when planning a larger meal.
How to Make It Step-by-Step
Step 1: Heat the oven to 350°F and lightly grease a 9-by-13-inch baking dish. Keeping the rolls attached as one piece, slice the entire package horizontally with a serrated knife, taking care not to cut between the individual rolls.
Step 2: Place the bottom half of the connected rolls into the prepared baking dish. Spread the thinly sliced roast beef evenly across the bread, folding oversized pieces so the filling covers the corners and edges.
Step 3: Add the provolone cheese over the roast beef in an even layer. Depending on the size of your slices and how cheesy you want the sliders, use between 8 and 12 slices, then place the roll tops over the filling.
Step 4: In a small bowl, whisk together the melted butter, Worcestershire sauce, Dijon mustard, garlic powder, onion powder, poppy seeds, and optional dried minced onion. Mixing thoroughly helps distribute the mustard and seasonings across every roll.
Step 5: Pour or brush the butter mixture over the tops of the rolls. Aim for even coverage, especially across the center and edges, and let a little topping collect around the sides for flavorful, toasted edges.
Step 6: Cover the baking dish with aluminum foil and bake for 15–20 minutes. The foil traps moisture and warmth, allowing the provolone to melt while keeping the soft rolls tender.
Step 7: Remove the foil and bake for another 3–5 minutes. Watch closely during this final stage so the tops become lightly browned and glossy without drying out.
Step 8: Cut the slab into 12 individual sliders and serve warm. A serrated knife works well for slicing through the lightly crisped tops without compressing the filling.
Chef Tips for the Best Sliders
Do not separate the rolls before assembly. Slicing the package as one unit keeps the bread aligned, helps the filling stay inside, and makes it much easier to transfer the sliders into the baking dish.
Cover the dish for most of the baking time. This is the key to keeping the bread soft while the cheese melts; uncovering only during the last 3–5 minutes gives you browned tops without sacrificing the tender interior.
For clean, even layers, distribute the roast beef from one end of the roll slab to the other before adding cheese. If the deli slices are thin and delicate, gently fold them rather than pressing them flat, which creates a pleasantly substantial texture in each bite.
For a more pronounced mustard flavor, lightly spread the Dijon over the roast beef before adding the cheese, while still including the measured Dijon in the butter topping. For a mild horseradish finish, add a thin layer of prepared horseradish or creamy horseradish sauce inside.
These sliders pair beautifully with crisp, fresh sides. For a cookout-style spread, serve them with grilled corn on the cob alongside a simple salad or crunchy vegetable platter.
Make-Ahead, Storage, and Reheating
You can assemble the rolls, roast beef, and cheese several hours ahead, cover the dish, and refrigerate it. For the best texture, prepare the butter mixture separately and brush it over the rolls shortly before baking.
If the assembled sliders have been chilled, allow a little extra time for the center to heat through while following the same covered-then-uncovered method. The exact timing can vary slightly depending on how cold the dish and filling are when they enter the oven.
Store leftover sliders in a covered container in the refrigerator. Reheat them in a 350°F oven until warm, preferably covered first so the bread remains tender, then uncover briefly if you want to restore some crispness to the tops.
These sliders are at their best served warm on the day they are baked. If you are planning a buffet, keep them covered until serving and bring out smaller batches so the bread and cheese retain their best texture.
What to Serve with Roast Beef Sliders
As an appetizer, these sliders need only a few simple companions. Offer small bowls of Dijon mustard, creamy horseradish sauce, or au jus for dipping, depending on the flavors your guests prefer.
- Fresh vegetable sticks with ranch or herbed dip
- Pickles, olives, or pepperoncini for a bright, tangy contrast
- Potato salad, pasta salad, or a crisp green salad
- Grilled vegetables or corn for a casual outdoor meal
- Chips or roasted potatoes for a more filling spread
For dessert, finish the menu with a slice of classic crumb cake or a seasonal slice of shortcut pumpkin pie. The sweet ending is a lovely contrast to the savory beef, buttery rolls, and tangy cheese.
The Best Roast Beef Sliders Recipe Ever
Ingredients
Method
- Heat the oven to 350°F and lightly grease a 9-by-13-inch baking dish. Keep the Hawaiian rolls connected, and slice the entire package horizontally to create one top section and one bottom section.
- Place the bottom half of the connected rolls in the prepared baking dish. Layer the thinly sliced roast beef evenly over the bread, gently folding any large slices so the filling reaches from edge to edge.
- Arrange the provolone slices over the roast beef, using 8–12 slices or about 8 ounces. Set the top half of the rolls over the cheese and press gently so the sandwich stack sits evenly.
- Whisk the melted butter, Worcestershire sauce, Dijon mustard, garlic powder, onion powder, poppy seeds, and optional dried minced onion in a small bowl. Continue whisking until the mustard is dispersed and the mixture looks evenly seasoned.
- Pour or brush the butter mixture evenly over the tops of the rolls, allowing some of it to run down the sides. Cover the baking dish tightly with aluminum foil so the bread stays soft while the cheese melts.
- Bake the covered sliders for 15–20 minutes, until the cheese is melted and the roast beef is hot. Remove the foil and continue baking for 3–5 minutes, until the tops are lightly browned.
- Let the sliders rest briefly, then cut along the connected rolls to separate them into 12 individual sandwiches. Serve warm while the provolone is soft and melty.
Notes
Final Thoughts
The best roast beef sliders are simple to assemble but taste like you put thoughtful care into every layer. Soft Hawaiian rolls, one pound of deli roast beef, melty provolone, and the savory butter topping come together in about 30–35 minutes for a warm appetizer that disappears quickly.
Keep the rolls connected, cover them while most of the baking takes place, and uncover them only long enough to brown the tops. Follow those details, serve the sliders warm, and you will have an easy party recipe that works for holidays, game-day tables, potlucks, and relaxed family meals.