This easy roast beef slider recipe is perfect for make-ahead, bite-sized sandwiches.
Ingredients
- prepared horseradish: 0.5 cup
- (12 count) package Hawaiian bread rolls: 1 piece (split)
- slices deli roast beef: 12 piece
- slices deli-sliced Swiss cheese: 12 piece
- butter: 0.5 cup
- onion: 1 piece (chopped)
- brown sugar: 2 Tbsp
- spicy brown mustard: 1 Tbsp
- ½ teaspoons Worcestershire sauce: 1 piece
- pinch garlic powder: 1 piece (to taste)
- poppy seeds: 2 tsp
Metric Conversion
Stages of cooking
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Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.
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Spread horseradish on the bottoms of the Hawaiian bread rolls. Top each with 1 slice roast beef and 1 slice Swiss cheese, then cover with top bread rolls. Place sandwiches in the prepared baking dish. Dotdash Meredith Food Studios
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Melt butter in a saucepan over medium heat. Cook and stir onion, brown sugar, spicy mustard, Worcestershire sauce, and garlic powder in butter until onion is soft and translucent, about 5 minutes. Pour over sandwiches and sprinkle rolls with poppy seeds. Cover the dish with aluminum foil. Dotdash Meredith Food Studios
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Bake in the preheated oven until heated through, about 25 minutes. Remove foil and continue baking until tops are lightly browned, about 10 minutes. Dotdash Meredith Food Studios
