This smoked prime rib is a beef roast coated in garlic and herb butter, then slow smoked to tender, melt-in-your mouth perfection. The ultimate meal for a special occasion.

Whenever I want to impress my guests, I serve an herb roasted turkey, a glazed ham or this amazingly delicious smoked prime rib. This prime rib is one of the best things I’ve EVER eaten!

A smoked prime rib roast cooked to medium rare on a serving platter.

Prime rib is one of the most luxurious cuts of meat you can buy. That being said, it’s also one of the most expensive meats, so it’s often reserved for special occasions. People often cook it in the oven, but once you try smoked prime rib, you’ll never go back to any other preparation method. It’s just that good!

This prime rib is a perfect Christmas recipe to serve along with holiday favorites like creamed spinach, garlic mashed potatoes and candied carrots. These classic dishes will make for a festive holiday!

Smoked Prime Rib Ingredients

To make this tender prime rib you will need a prime rib roast, butter, garlic, thyme leaves, rosemary leaves, kosher salt and black pepper.

Butter, garlic and herbs in a mixing bowl.

How Do You Make Smoked Prime Rib?

To make smoked prime rib, first season your meat. Make an herb garlic butter by stirring together in a small bowl softened butter, minced garlic, thyme leaves and rosemary leaves with salt and pepper. Slather the herb butter on the prime rib. Place your roast in a smoker and cook it to the desired level of doneness. I personally like my prime rib around medium rare for maximum flavor and tenderness. Let the meat rest a few minutes. Remove the bones, slice the rib into steaks and enjoy!

An uncooked standing rib roast.

Tips For The Perfect Dish

  • Smoke your standing rib roast in a disposable aluminum pan. This keeps clean up to a minimum. The pan also collects all the buttery juices that come off the meat, which you can spoon onto your prime rib before serving.
  • You’ll want to ask your butcher for a three bone prime rib roast to get around 6 pounds of meat.
  • Ask your butcher for the chuck end if you want juicier meat that has more fat. If you want lean and tender meat ask for the loin end. The photos here show the chuck end.
  • Make sure you have a sharp knife to slice the meat.

Quick Tip

Purchase bone-in prime rib. It’s more flavorful and the bones serve as a built-in roasting rack for the meat.

A roast coated in garlic and herb butter.

Recipe FAQs

How long do you cook prime rib?

I smoke my prime rib at about 250 degrees F. At this temperature, it takes approximately 30 minutes per pound to cook. This roast was in the smoker for 3 1/2 hours before it reached the desired medium rare temperature.

How much prime rib per person?

Plan to serve one pound of prime rib per person. I used a three rib roast which was about 6 1/2 pounds total to feed 6 people.

What is the best wood for smoking prime rib?

You want to choose a wood with a light flavor so that it won’t overpower the meat. I used apple wood chips, which imparts a mild, slightly sweet flavor. Cherry wood or pecan wood are also a great choices. If you like a stronger flavor you can try hickory, oak or mesquite wood.

How do you carve a smoked prime rib?

To carve a prime rib, first turn the roast upright to remove the bones. Use a sharp knife to cut against the curve of the bones to remove them all in one piece. After you remove the bones, you can carefully cut your roast into slices for serving. I typically cut my slices about 3/4 inch thick but you can cut your roast thicker or thinner if you prefer.

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Slices of beef garnished with fresh herbs.

When Is Smoked Prime Rib Done?

The best way to tell when your prime rib is done is to insert a meat thermometer into the thickest part of the meat to check the internal temperature. I use a digital thermometer that stays in the meat as it cooks so that I can continuously monitor the progress of my roast. The correct temperature range for prime rib is as follows

  • Rare: 120-125 degrees F
  • Medium Rare: 130-135 degrees F
  • Medium: 135-140 degrees F
  • Well Done: 145 degrees F or higher

You’ll want to pull your prime rib from the smoker when it reaches a temperature that is 5 degrees less than your desired ending temperature. After the roast comes out of the smoker, cover it with foil for 15 minutes and the roast will continue to cook that extra 5 degrees during the resting period. The roast in these photos was pulled from the smoker at 125 degrees F.

A slice of prime rib over mashed potatoes with green beans on the side.

Flavor Variations

This prime rib is fantastic as-is, however you can customize it to your tastes.

  • Herbs: You could mix with your butter other herbs like minced parsley and minced sage.
  • Sauces: Serve this roast with delicious sauces like homemade steak sauce, homemade bbq sauce or a creamy horseradish sauce made by combining 1/2 cup of sour cream, 1/4 cup of mayonnaise, a tablespoon of lemon juice, 3 1/2 tablespoons of prepared horseradish and a dash of salt and pepper.
  • Spices: For a rib roast made with more spices, try combining the butter with 2 tablespoons of my brisket rub.

This smoked prime rib is seriously one of the most delicious things I’ve ever eaten. The smoke flavor is infused into every bite and the meat is so incredibly tender. You will not be disappointed if you make this recipe, it’s going to be on my holiday table every year from here on out!

Sides To Serve With Prime Rib

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Please leave a 5-star 🌟🌟🌟🌟🌟 rating in the recipe card below & a review in the comments section further down the page.

5 from 37 votes

Smoked Prime Rib

AuthorSara Welch
A smoked prime rib roast cooked to medium rare on a serving platter.
This smoked prime rib is a beef roast coated in garlic and herb butter, then slow smoked to tender, melt-in-your mouth perfection. The ultimate meal for a special occasion.
Time
Prep Time10 minutes
Cook Time3 hours 20 minutes
Total Time3 hours 30 minutes
Course Main
Cuisine American
Serves 6

Ingredients 

  • 6 lb bone in prime rib roast
  • 6 tablespoons butter softened
  • 2 teaspoons minced garlic
  • 1 1/2 teaspoons minced thyme leaves
  • 1 1/2 teaspoons minced rosemary leaves
  • salt and pepper to taste

Instructions 

  • Preheat an electric smoker to 250 degrees F. Load the smoker with cherry or apple wood.
  • Place the butter, garlic, thyme, rosemary, salt and pepper in a bowl. Stir to combine.
  • Rub the butter all over the roast. Place the roast in a disposable aluminum pan.
  • Place the roast in the smoker. Cook until a thermometer registers desired level of doneness (I like to cook to 125 degrees F). 
  • Remove the roast from the smoker and cover with foil. Let stand for 15 minutes. The roast will continue to cook during this time and the temperature will rise another 5 degrees. 
  • Remove the bones from the roast. Cut into slices and serve immediately with the pan drippings.

Notes

  1. Smoke your prime rib in a disposable aluminum pan. This helps to keep clean up to a minimum. The pan also collects all the buttery juices that come off the meat, which you can spoon onto your prime rib before serving.
  2. Purchase bone-in prime rib. It’s more flavorful and the bones serve as a built-in roasting rack for the meat.
  3. You’ll want to ask your butcher for a three bone prime rib roast to get around 6 pounds of meat.

Nutrition

Calories: 451kcal | Protein: 20g | Fat: 31g | Saturated Fat: 23g | Cholesterol: 121mg | Sodium: 167mg | Potassium: 334mg | Vitamin A: 350IU | Calcium: 15mg | Iron: 2.2mg

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  1. 5 stars
    This is the recipe to use! First time smoking Prime Rib at home and this was a hit! I did cheat and use a store made run from TX.