RecipesBright Star RestaurantOPEN FACED ROAST BEEF SANDWICH

Open Faced Roast Beef Sandwich Recipe

inspired by

@brightstarrestaurant

Jan 03 2026

25m

Serves 2

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Recipe information

Make Open Faced Roast Beef Sandwich in just 25m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

LUNCH ENTREE

Preparation

LUNCH ENTREE

1. Prepare horseradish mayo

In a small bowl, whisk together 2 tablespoons mayonnaise with 1 teaspoon prepared horseradish (adjust to taste). Set aside.

2. Prepare and toast bread

Spread 1 tablespoon butter on each sourdough slice. Toast in a skillet over medium heat until lightly golden, about 2-3 minutes per side.

3. Warm roast beef

In a separate skillet, warm the roast beef slices over medium heat until just warmed through.

4. Assemble open-faced sandwiches

Spread the horseradish mayo on the toasted bread. Layer with roast beef, then place Swiss cheese slices over the beef.

5. Melt cheese

Place the assembled slices under the broiler for 1-2 minutes or until cheese is melted and bubbling.

6. Add toppings and finish

Top with tomato slices, caramelized onions, and arugula. Season with salt and pepper to taste. Serve immediately.

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