Roast Beef Party Sandwiches

Elevate your party spread with these irresistible Roast Beef Party Sandwiches—an easy and flavorful crowd-pleaser perfect for gatherings, game days, or casual dinners. Nestled between soft, golden slider buns, tender slices of roast beef are paired with melty provolone cheese for a comforting and satisfying bite. A buttery glaze infused with Dijon mustard, Worcestershire sauce, garlic powder, and poppy seeds adds a burst of savory richness, soaking into the buns as they bake to perfection. Ready in just 30 minutes, these sandwiches strike the ideal balance between indulgence and convenience. Garnish with fresh parsley for a pop of color and serve warm to delight your guests with every bite of these baked sliders.

Nutriscore Rating: 49/100

Prep Time:10 mins

Cook Time:20 mins

Total Time:30 mins

Servings: 12

Ingredients

• 12 pieces slider buns
• 0.75 pound roast beef, thinly sliced
• 6 slices provolone cheese, sliced
• 0.5 cup unsalted butter, melted
• 2 tablespoons Dijon mustard
• 2 teaspoons Worcestershire sauce
• 0.5 teaspoon garlic powder
• 1 teaspoon poppy seeds
• 1 tablespoon parsley, chopped (optional, for garnish)

Directions

Step 1

Preheat your oven to 350°F (175°C).

Step 2

Using a serrated knife, carefully slice the slider buns in half horizontally, keeping the top buns attached as one piece and the bottom buns as another.

Step 3

Place the bottom buns on a large baking pan or dish.

Step 4

Layer the thinly sliced roast beef evenly over the bottom buns, ensuring good coverage.

Step 5

Place the slices of provolone cheese on top of the roast beef, overlapping slightly if necessary.

Step 6

Add the top buns back to complete the sandwich structure.

Step 7

In a small mixing bowl, combine the melted butter, Dijon mustard, Worcestershire sauce, garlic powder, and poppy seeds. Whisk until fully blended.

Step 8

Using a pastry brush or spoon, evenly drizzle the butter mixture over the tops of the buns. Be sure to coat all buns well to allow the flavor to soak in.

Step 9

Cover the baking pan with aluminum foil and bake in the preheated oven for 15 minutes.

Step 10

Remove the foil and bake for an additional 5 minutes, or until the tops are golden brown and slightly crispy.

Step 11

Remove the pan from the oven and let the sandwiches rest for 5 minutes before slicing them apart.

Step 12

Optional: Garnish the tops with freshly chopped parsley before serving.

Step 13

Serve warm and enjoy these delicious roast beef party sandwiches!

Nutrition Facts

Serving size	(1188.2g)

Amount per serving	% Daily Value*
Calories	3331.0

Total Fat 184.4g	0%
Saturated Fat 104.8g	0%
Polyunsaturated Fat 0g
Cholesterol 680.9mg	0%
Sodium 6973.0mg	0%
Total Carbohydrate 271.7g	0%
Dietary Fiber 12.7g	0%
Total Sugars 40.9g
Protein 159.8g	0%

Vitamin D 36IU	0%
Calcium 1847.2mg	0%
Iron 28.9mg	0%
Potassium 3936.1mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 49.0%

Protein: 18.9%

Carbs: 32.1%