Hawaiian Roll Roast Beef and Cheese Sandwiches

This roast beef slider recipe makes easy bite-sized sandwiches with soft Hawaiian rolls, roast beef, Swiss cheese, and a sweet, buttery onion glaze.

• Preparation Time: 15 mins
• Cooking Time: 40 mins
• Total Time: 55 mins
• Calories: 445 Calories

Ingredients

• 2 tablespoons brown sugar
• 1 onion, finely chopped
• 2 teaspoons poppy seeds
• 1 pinch garlic powder, or to taste
• 1 tablespoon spicy brown mustard
• 1 (12 count) package Hawaiian bread rolls, split
• 12 slices deli roast beef
• 12 slices deli-sliced Swiss cheese
• 0.5 cup butter
• 1.5 teaspoons Worcestershire sauce
• 0.5 cup prepared horseradish

Recipe Instructions

Step 1

Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.

Step 2

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.

Step 3

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.

Step 4

Bake in the preheated oven until heated through, about 25 minutes. Remove foil and continue baking until tops are lightly browned, about 10 minutes.