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4.34 from 3 votes

Roast Beef Sliders with Horseradish Sauce Recipe

A creamy, spicy, horseradish sauce, layered with thinly sliced roast beef covered with gooey, melty cheese in a hand size toasty bun.
Prep Time10 mins
Cook Time20 mins
Total Time30 mins
Course: Appetizer, Dinner, Lunch
Cuisine: American
Keyword: horseradish, roast beef, sandwiches, sliders
Servings: 12
Calories: 330kcal
Author: DSTR


  • 12 slider or dinner rolls
  • 1 lb roast beef deli meat thinly sliced
  • 12 slices of provolone cheese or more

Horseradish Sauce

  • 1/2 cup prepared horseradish
  • 1/2 cup mayonnaise
  • 1 tablespoon fresh lemon juice
  • 1/2- 1 teaspoon Worcestershire sauce
  • 1/4 teaspoon fresh ground pepper
  • 1/4 teaspoon kosher salt


  • Preheat the oven to 350 degrees.
  • In a medium bowl combine the horseradish sauce by mixing the horseradish, mayo, lemon juice, Worcestershire sauce, pepper, and salt. Taste for seasoning. Set aside.
  • In a 9x13 baking dish place the bottom half of the rolls, spread half of the horseradish sauce evenly over the rolls and evenly lay out about 6 slices of the provolone cheese.
  • Top with the roast beef, folding and layering the meat on each roll, drizzle the beef with the remaining horseradish sauce, layer with the remaining cheese slices and place the roll tops over the cheese.
  • Brush with the melted butter, cover with foil and bake 15 minutes.
  • Remove the foil and bake another 5 to 10 minutes, until the cheese is melted.


If using actual slider buns instead of dinner rolls you will need 1 1/4 lb of roast beef and about 14-16 slices of provolone.


Calories: 330kcal | Carbohydrates: 22g | Protein: 19g | Fat: 19g | Saturated Fat: 7g | Cholesterol: 45mg | Sodium: 1197mg | Potassium: 225mg | Fiber: 2g | Sugar: 2g | Vitamin A: 252IU | Vitamin C: 20mg | Calcium: 399mg | Iron: 3mg