These roast beef sliders are the perfect combination of savory and cheesy, making them an ideal choice for a quick weeknight meal or a crowd-pleasing appetizer. With just a few simple ingredients and minimal prep time, you can have these delicious sliders ready to serve in no time.
If you don't usually keep roast beef or slider buns at home, you might need to make a trip to the supermarket. Look for thinly sliced roast beef in the deli section and slider buns in the bakery or bread aisle. The rest of the ingredients are common pantry staples.

Ingredients for Roast Beef Sliders Recipe
Roast beef: Thinly sliced, typically found in the deli section of your supermarket.
Slider buns: Small, soft buns perfect for making sliders, usually found in the bakery or bread aisle.
Cheese: Your choice of cheese slices, such as cheddar, Swiss, or provolone.
Butter: Melted, used to brush the tops of the buns for a golden finish.
Garlic powder: Adds a subtle garlic flavor to the buns.
Onion powder: Enhances the flavor with a hint of onion.
Technique Tip for Making Sliders
When layering the roast beef and cheese on the bottom half of the slider buns, make sure to distribute them evenly to ensure each bite is flavorful. For an extra touch, consider toasting the buns lightly before assembling to add a bit of crunch. Additionally, mixing the melted butter with finely chopped fresh garlic and onion instead of using powders can elevate the flavor profile of the sliders.
Suggested Side Dishes
Alternative Ingredients
thinly sliced roast beef - Substitute with thinly sliced turkey: Turkey provides a similar texture and can be a leaner option.
thinly sliced roast beef - Substitute with thinly sliced ham: Ham offers a different flavor profile but still works well in sliders.
slider buns - Substitute with Hawaiian rolls: Hawaiian rolls add a touch of sweetness that complements the savory filling.
slider buns - Substitute with mini ciabatta rolls: Ciabatta rolls provide a slightly crustier texture for a different mouthfeel.
your choice cheese - Substitute with provolone cheese: Provolone melts well and has a mild flavor that pairs nicely with various meats.
your choice cheese - Substitute with cheddar cheese: Cheddar adds a sharper flavor that can enhance the overall taste of the sliders.
melted butter - Substitute with olive oil: Olive oil is a healthier fat option and adds a subtle flavor.
melted butter - Substitute with melted margarine: Margarine can be used as a dairy-free alternative to butter.
garlic powder - Substitute with minced garlic: Minced garlic provides a fresher, more intense garlic flavor.
garlic powder - Substitute with garlic salt: Garlic salt adds both garlic flavor and a bit of saltiness.
onion powder - Substitute with minced onion: Minced onion offers a fresher, more robust onion flavor.
onion powder - Substitute with shallot powder: Shallot powder provides a milder, slightly sweeter onion flavor.
Alternative Recipes Similar to Sliders
How to Store or Freeze Your Sliders
Allow the roast beef sliders to cool completely before storing. This prevents condensation, which can make the buns soggy.
For short-term storage, place the sliders in an airtight container or wrap them tightly in aluminum foil. Store in the refrigerator for up to 3 days.
If you plan to keep the sliders for a longer period, freezing is the best option. Individually wrap each slider in plastic wrap to maintain freshness and prevent freezer burn.
Once wrapped, place the sliders in a freezer-safe bag or container. Label with the date to keep track of their storage time. They can be frozen for up to 2 months.
When ready to enjoy, thaw the sliders in the refrigerator overnight. This slow thawing process helps retain the texture and flavor of the roast beef and slider buns.
To reheat, preheat your oven to 350°F (175°C). Place the sliders on a baking sheet and cover them loosely with aluminum foil to prevent the buns from drying out. Heat for about 10-15 minutes, or until the cheese is melted and the sliders are warmed through.
For a quicker option, you can also reheat the sliders in the microwave. Place them on a microwave-safe plate and cover with a damp paper towel. Heat on medium power for 1-2 minutes, checking frequently to avoid overcooking.
If you prefer a crispy top, remove the aluminum foil during the last few minutes of reheating in the oven. This will help achieve that golden brown finish on the buns.
Serve warm and enjoy your delicious roast beef sliders once again!
How to Reheat Leftovers
Oven Method:
- Preheat your oven to 350°F (175°C).
- Wrap each slider in aluminum foil to keep them moist.
- Place the wrapped sliders on a baking sheet.
- Heat in the oven for about 10-15 minutes, or until the cheese is melted and the roast beef is warmed through.
- Unwrap and enjoy your reheated sliders.
Microwave Method:
- Place the sliders on a microwave-safe plate.
- Cover with a damp paper towel to prevent them from drying out.
- Microwave on medium power for 1-2 minutes, checking halfway through to ensure even heating.
- Let them sit for a minute before serving to allow the heat to distribute evenly.
Skillet Method:
- Preheat a non-stick skillet over medium heat.
- Lightly butter the skillet to prevent sticking.
- Place the sliders in the skillet and cover with a lid.
- Heat for about 3-4 minutes on each side, or until the cheese is melted and the roast beef is warmed through.
- Serve immediately for a crispy, warm treat.
Air Fryer Method:
- Preheat your air fryer to 350°F (175°C).
- Place the sliders in the air fryer basket, ensuring they are not overcrowded.
- Heat for 3-5 minutes, checking halfway through to ensure they are warming evenly.
- Remove and enjoy your perfectly reheated sliders with a slight crisp on the outside.
Toaster Oven Method:
- Preheat your toaster oven to 350°F (175°C).
- Wrap the sliders in aluminum foil to keep them moist.
- Place the wrapped sliders on the toaster oven tray.
- Heat for about 10-12 minutes, or until the cheese is melted and the roast beef is warmed through.
- Unwrap and savor the deliciousness.
Essential Tools for Making Sliders
Oven: Used to bake the sliders at a consistent temperature of 350°F (175°C).
Baking sheet: Provides a flat surface to place the slider buns on for baking.
Pastry brush: Used to brush the melted butter onto the tops of the buns.
Measuring spoons: Ensures accurate measurement of garlic powder and onion powder.
Knife: Useful for slicing the buns if they are not pre-sliced.
Cutting board: Provides a safe surface for slicing the buns.
Small bowl: Used to melt and hold the butter before brushing it onto the buns.
Spatula: Helps in layering the roast beef and cheese onto the buns.
Oven mitts: Protects your hands when placing the baking sheet in and out of the oven.
Time-Saving Tips for Making Sliders
Pre-slice the cheese: Have your cheese slices ready to go to save time during assembly.
Use pre-cooked roast beef: Opt for pre-cooked roast beef from the deli to skip cooking time.
Melt butter in advance: Melt the butter ahead of time so you can quickly brush it on the buns.
Prepare seasoning mix: Combine garlic powder and onion powder in a small bowl beforehand for easy sprinkling.
Line the baking sheet: Use parchment paper on your baking sheet for easy cleanup.

Roast Beef Sliders
Ingredients
Main Ingredients
- 1 lb Roast Beef thinly sliced
- 4 Slider Buns
- 4 slices Cheese your choice
- 2 tablespoon Butter melted
- 1 teaspoon Garlic Powder
- 1 teaspoon Onion Powder
Instructions
- Preheat your oven to 350°F (175°C).
- Place the slider buns on a baking sheet.
- Layer the roast beef and cheese on the bottom half of the buns.
- Place the top half of the buns over the cheese.
- Brush the tops of the buns with melted butter and sprinkle with garlic and onion powder.
- Bake in the preheated oven for 15-20 minutes, or until the cheese is melted and the tops are golden brown.
- Serve warm and enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts
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