Jul 17 2026
RestaurantsKroll's DinerSavory Roast Beef Melt Recipe

Savory Roast Beef Melt Recipe

Inspired by Kroll's Diner
Time30m
Serves2

Make Savory Roast Beef Melt Recipe in just 30m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Main Ingredients

Method

Cooking Instructions

  1. 1

    Prepare the Ingredients

    Gather all the ingredients and prepare the caramelized onions in advance if not already done.

  2. 2

    Assemble the Sandwich

    Spread Dijon mustard on one side of each slice of sourdough bread. Layer the roast beef, Swiss cheese, caramelized onions, and fresh arugula on two slices of bread. Top with the remaining slices, mustard side down.

  3. 3

    Butter the Bread

    Spread butter on the outer sides of each sandwich.

  4. 4

    Grill the Sandwich

    In a skillet over medium heat, place the sandwiches and grill until the bread is golden brown and the cheese is melted, about 3-4 minutes per side.

  5. 5

    Serve

    Remove from heat, cut in half, and serve warm with a side of your choice.

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