Jul 17 2026
RestaurantsBarnsiderPrime Rib Panini Recipe

Prime Rib Panini Recipe

Inspired by Barnsider
Time15m
Serves1

A half pound of thinly sliced prime rib, horseradish sauce and fried onions grilled on labbacia bread served with au jus.

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Ingredients

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Main Ingredients

Method

Preparation Steps

  1. 1

    Prepare the Panini

    Spread horseradish sauce on one slice of labbacia bread.

  2. 2

    Add Fillings

    Layer the thinly sliced prime rib on the horseradish spread, followed by a generous amount of fried onions.

  3. 3

    Top it Off

    Place the second slice of labbacia bread on top to create the sandwich.

  4. 4

    Grill the Panini

    Preheat a panini press or grill pan over medium heat. Place the sandwich in the press or on the pan and grill for about 3-4 minutes on each side or until golden brown and crispy.

  5. 5

    Serve with Au Jus

    Slice the panini in half and serve it warm with a side of au jus for dipping.

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