Jun 09 2026
Restaurants›Mason Jar Brews and Burgers›Prime Rib Recipe

Prime Rib Recipe

Inspired by Mason Jar Brews and Burgers
Time3h
Serves4

Freshly carved piece of prime rib served with roasted garlic gouda mashed potatoes, choice of vegetable, au jus and creamy horseradish. 12 oz option available.

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Ingredients

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Prime Rib

Roasted Garlic Gouda Mashed Potatoes

Vegetable

Au Jus

Creamy Horseradish

Method

Prime Rib

  1. 1

    Prepare the Prime Rib

    Preheat your oven to 450°F (232°C). In a small bowl, combine kosher salt, black pepper, and garlic powder. Rub the mixture over the prime rib roast, ensuring it’s evenly coated. Drizzle olive oil over the roast and rub it in.

  2. 2

    Roast the Prime Rib

    Place the seasoned prime rib on a roasting rack in a roasting pan. Roast in the preheated oven for 20 minutes, then reduce the temperature to 325°F (163°C) and continue roasting for about 1.5 hours for medium-rare, or until the internal temperature reaches 130°F (54°C).

  3. 3

    Rest the Meat

    Remove the prime rib from the oven and cover it loosely with aluminum foil. Let it rest for at least 20 minutes before carving.

Roasted Garlic Gouda Mashed Potatoes

  1. 4

    Prepare the Potatoes

    Peel and chop the russet potatoes into uniform chunks. Place them in a large pot and cover with cold water. Add salt to the water.

  2. 5

    Cook the Potatoes

    Bring the pot to a boil over high heat. Reduce to a simmer and cook for 15-20 minutes or until potatoes are tender when pierced with a fork.

  3. 6

    Mash the Potatoes

    Drain the potatoes and return them to the pot. Squeeze the roasted garlic out from its head and add it to the potatoes along with gouda cheese, heavy cream, and butter. Mash until smooth and creamy.

Vegetable

  1. 7

    Prepare the Asparagus

    While the potatoes are cooking, prepare the asparagus by trimming the ends. You can either steam or roast the asparagus. For roasting, preheat the oven to 400°F (204°C) and drizzle with olive oil, salt, and pepper, then roast for 10-15 minutes.

Au Jus

  1. 8

    Make the Au Jus

    In a saucepan, combine beef broth, red wine, and Worcestershire sauce. Bring to a simmer over medium heat and let it reduce for 10-15 minutes. Adjust seasoning if necessary.

Creamy Horseradish

  1. 9

    Prepare the Horseradish Sauce

    In a small bowl, mix together prepared horseradish, sour cream, and lemon juice. Stir until well combined and refrigerate until ready to serve.

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