Jul 14 2026
RestaurantsMalio's12oz Slow Roasted Prime Rib Recipe

12oz Slow Roasted Prime Rib Recipe

Inspired by Malio's
Time2h 30m
Serves2

Make 12oz Slow Roasted Prime Rib Recipe in just 2h 30m. Get the full recipe with step-by-step instructions at pekinthechef.com.

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Ingredients

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Meat

Method

Preparation

  1. 1

    Preheat the Oven

    Preheat your oven to 225°F (107°C). This low temperature will help slowly roast the prime rib for maximum tenderness.

  2. 2

    Season the Prime Rib

    In a small bowl, combine kosher salt, black pepper, garlic powder, fresh rosemary, and olive oil. Mix well to form a paste. Rub this seasoning mixture all over the prime rib roast, ensuring that it is evenly coated.

Cooking

  1. 3

    Roasting the Prime Rib

    Place the seasoned prime rib roast on a roasting rack in a baking pan. Insert a meat thermometer into the thickest part of the roast, avoiding bone. Roast in the preheated oven for about 1.5 to 2 hours, or until the internal temperature reaches 125°F (52°C) for medium-rare.

  2. 4

    Resting the Meat

    Once the roast has reached the desired temperature, remove it from the oven and tent it loosely with aluminum foil. Allow it to rest for at least 20 minutes. This resting period will help redistribute the juices throughout the meat.

Serving

  1. 5

    Slicing and Serving

    After resting, slice the prime rib roast against the grain into desired thickness. Serve with your choice of sides and au jus or horseradish sauce.

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