Skip to content

Roast Beef Sliders with Caramelized Onions

Entertaining Jump to Recipe

Sandwich perfection awaits as tender roast beef meets the sweet sophistication of caramelized onions, all nestled between soft, toasted slider buns.

Each bite bursts with flavor, delivering a symphony of tastes that’ll leave your guests craving more. Perfect for parties, gatherings, or simply indulging in a delightful snack moment. Treat yourself and your guests to a slider sensation today!

Prep Time

Cook Time

Meal Type

Cook Method


12 Sandwiches
1 tablespoon oil
2 large yellow onions, thinly sliced (about 4 cups)
½ cup mayonnaise
1 tablespoon prepared horseradish
1 package 12-count dinner rolls
1 (6-ounce) packages HORMEL® NATURAL CHOICE® Deli Roast Beef
6 slices Swiss cheese
1 tablespoon butter, melted
1 teaspoon finely chopped fresh parsley


  1. Heat oven to 375°F.

  2. In 12-inch skillet, heat oil over medium-high heat until hot; cook onions in oil 15 to 20 minutes, stirring frequently, until onions are soft and golden brown. If onions start to stick, stir in up to ¼ cup water.

  3. In small bowl, mix mayonnaise and horseradish. Slice sheet of dinner rolls in half horizontally; place bottom half in 9×13-inch baking dish. Spread cut side of roll top with horseradish mayonnaise. Mound roast beef on each roll bottom. Spoon caramelized onions over beef; top with Swiss cheese. Place top half of rolls over cheese.

  4. In small bowl, stir melted butter and parsley until well mixed. Brush over top of rolls. Bake 20 to 25 minutes or until rolls are golden brown and cheese is melted. Cut into individual sliders.