The addition of a tasty sauce just sends it over the top. I’ve really been in the mood for a quick and satisfying snack, and these dreamy sliders remind me of fun gatherings and cozy nights. Not a fan of roast beef? Don’t worry, it’s still delicious with other meats too.
Kitchen Equipment Needed
- Baking sheet
- Parchment paper
- Mixing bowl
- Whisk
- Pastry brush
- Sharp knife
Ingredients
- 12 slider buns
- 1 pound roast beef, thinly sliced
- 6 slices provolone cheese, halved
- 1/4 cup mayonnaise
- 2 tablespoons Dijon mustard
- 1/4 cup butter, melted
- 1 tablespoon Worcestershire sauce
- 1 tablespoon dried minced onion
- 1 teaspoon poppy seeds
Directions
- Preheat the Oven:
- Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Assemble the Sliders:
- Slice the slider buns in half horizontally. Place the bottom halves of the buns on the prepared baking sheet.
- Spread mayonnaise on the bottom halves of the buns.
- Layer the roast beef evenly over the buns, then top with the provolone cheese slices.
- Place the top halves of the buns on the cheese.
- Prepare the Sauce:
- In a mixing bowl, whisk together the melted butter, Dijon mustard, Worcestershire sauce, dried minced onion, and poppy seeds.
- Brush the Sliders:
- Use a pastry brush to generously brush the sauce over the tops of the sliders.
- Bake the Sliders:
- Cover the sliders loosely with aluminum foil and bake in the preheated oven for 10 minutes.
- Remove the foil and bake for an additional 5-10 minutes, or until the cheese is melted and the tops are golden brown.
- Serve and Enjoy:
- Remove the sliders from the oven and let them cool for a few minutes before serving. Enjoy these savory and melty Roast Beef Sliders with your favorite dipping sauce or on their own!

Roast Beef Sliders
Roast Beef Sliders are a delightful and savory snack filled with tender roast beef and topped with melty cheese and a flavorful sauce. Perfect for any gathering or game day.
Ingredients
- 12 slider buns
- 1 pound roast beef thinly sliced
- 6 slices provolone cheese halved
- 1/4 cup mayonnaise
- 2 tablespoons Dijon mustard
- 1/4 cup butter melted
- 1 tablespoon Worcestershire sauce
- 1 tablespoon dried minced onion
- 1 teaspoon poppy seeds
Instructions
- Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Slice the slider buns in half horizontally. Place the bottom halves of the buns on the prepared baking sheet.
- Spread mayonnaise on the bottom halves of the buns.
- Layer the roast beef evenly over the buns, then top with the provolone cheese slices.
- Place the top halves of the buns on the cheese.
- In a mixing bowl, whisk together the melted butter, Dijon mustard, Worcestershire sauce, dried minced onion, and poppy seeds.
- Use a pastry brush to generously brush the sauce over the tops of the sliders.
- Cover the sliders loosely with aluminum foil and bake in the preheated oven for 10 minutes.
- Remove the foil and bake for an additional 5-10 minutes, or until the cheese is melted and the tops are golden brown.
- Remove the sliders from the oven and let them cool for a few minutes before serving.


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