Jul 14 2026
RestaurantsScotch & SirloinS&s Beef Sandwich Recipe

S&s Beef Sandwich Recipe

Inspired by Scotch & Sirloin
Time25m
Serves2

Fresh roast beef with horseradish mayo, fried onions, lettuce and tomatoes on a sourdough hoagie.

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Ingredients

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Sandwich Ingredients

Method

Preparation Steps

  1. 1

    Prepare the Horseradish Mayo

    In a small bowl, mix together the horseradish and mayonnaise until well combined. Set aside.

  2. 2

    Prepare the Vegetables

    Wash and slice the tomato. Rinse the lettuce and tear it into pieces.

  3. 3

    Assemble the Sandwich

    Cut the sourdough hoagie rolls lengthwise, being careful not to cut all the way through. Spread a generous amount of the horseradish mayo on both sides of the roll.

  4. 4

    Add the Roast Beef

    Layer the fresh roast beef evenly on the bottom half of the hoagie roll.

  5. 5

    Top with Fried Onions, Lettuce, and Tomato

    Add a cup of fried onions on top of the roast beef, followed by the lettuce and sliced tomato. Season with salt and pepper to taste.

  6. 6

    Close the Sandwich

    Fold the top half of the hoagie roll over the fillings. Press down gently to secure.

  7. 7

    Serve

    Cut the sandwich in half and serve immediately. Enjoy your S&S Beef Sandwich!

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