long smoke prime rib

How long to smoke prime rib at 250

This smoked prime rib is sure to be the star of any occasion and a fitting centerpiece to holiday meals and Christmas gatherings! Everyone will be feeling extra joyful with a juicy hunk of smoked beef on the table. Check out all of my tips and walk-through instructions for perfectly smoking your boneless prime rib or standing rib roast this holiday!

Best Smoked Prime Rib Recipe

This amazing prime rib is the crowning glory of any table, and deservedly so! This rich, beefy cut is so well marbled that the fat just melts into your tasty beef making every bite mouth-watering and deliciously irresistible!

Of course, with the price of prime rib, no one wants to mess up this meaty main dish! Check out all of my sections below for perfecting your smoked prime rib game and being the hero of all your holiday meals!

There's nothing more delicious than a prime rib roast, but a smoked prime rib is the ULTIMATE prime rib to enjoy!

Smoke the perfect prime rib roast every time - whether it's the first or the hundredth!!

Jump to:

Best Smoked Prime Rib Recipe
🥘 Smoked Prime Rib Ingredients
🍖 Best Woods For Smoking Prime Rib
🔪 How To Smoke Prime Rib
💭 Angela's Tips & Recipe Notes
👪 Servings (Bone-In & Boneless)
⏲️ Prime Rib Cooking Times
🥡 Storing Leftover Prime Rib
❓ FAQ
😋 More Holiday Main Courses
📋 Recipe
💬 Comments

Whether you're a pro at hosting Christmas dinner and holiday parties or giving it a try for the first time this year, you're sure to find my ultimate guide to planning Christmas a help! Don't forget to safely thaw your holiday prime rib early too!

🥘 Smoked Prime Rib Ingredients

This wonderful smoked prime rib recipe comes together easily with very few ingredients needed! When in doubt, simply season your roast with salt and pepper to let the incredible meat flavor shine!

*The amounts for the rub will work beautifully on a 4-6 pound roast, for larger portions be sure to increase the amounts.

Prime Rib

Prime Rib - I used a 5-pound roast for this recipe. Choose a well-marbled prime rib, whether it's a boneless roast or standing rib roast. Also called a rib roast or ribeye roast.

Dry Rub

Salt - 3 tablespoons of salt. I like kosher salt for this rub, if using table salt reduce the amount by half.
Pepper - Break out the pepper mill and use 1 ½ tablespoons of freshly ground black pepper for the dry rub. Yum!
Paprika - 1 tablespoon of paprika. I LOVE paprika when cooking meats, it adds great flavor and color too. Since we're smoking the roast, you can use regular paprika rather than smoked paprika.
Garlic Powder - 1 tablespoon of garlic powder. The unique flavor of garlic pairs well with any beef, and adds to the hearty richness of your roasts.
Onion Powder - ½ a tablespoon of onion powder. Like garlic powder, the onion powder adds depth of flavor and richness to the glorious 'crust' of your prime rib.
Rosemary - ½ a tablespoon of rosemary. Dried rosemary works best in this dry rub, other great herbs to season your roast with include thyme and sage.
Chili Powder (optional) - ¼ teaspoon of chili powder. Just a pinch of some heat will add spice to your roast, swap out chili powder with the spicier cayenne pepper.

*Be sure to see the free printable recipe card below for ingredients, exact amounts & instructions with tips!*

🍖 Best Woods For Smoking Prime Rib

Hickory and oak are two of the best wood chips to use when smoking beef, along with mesquite which has a strong and distinct smoked flavor. Maple, pecan, and walnut also impart a mild flavor that is good when paired with beef, as well as the fruit tree flavors from apple and cherry woods.

Best Types Of Wood For Smoking Prime Rib

Hickory – adds a strong smoked flavor to your smoked meats and is one of the most popular woods used in smoking. It is my top choice when smoking prime rib (especially in combination with cherry)!
Oak – a great smoked flavor that is not overpowering. Oak chips can be used on their own for longer cook times without needing to be combined with any other wood varieties.
Mesquite – is an oily wood that adds a distinctive flavor to your smoked beef and other meats. *I personally find that mesquite is overpowering on its own (for prime rib) and like to combine it with a medium wood like hickory, oak, or pecan as it will even overpower the mild sweet woods.
Apple Wood – adds a great, mild smoked flavor with a touch of sweetness.
Pecan – a wood that is wonderful when used in combination with other woods for smoking. I like to mix pecan chips with a fruitwood for the best flavor and to keep the pecan from adding a pungent flavor.
Cherry – adds a mahogany-like dark coloring to your smoked beef bark. This is a great wood to use in combination with hickory, oak, or pecan. A very versatile wood for smoking any meat!
Maple - even though maple is one I like to use with poultry and sometimes pork, it is a great secondary flavor to combine with stronger woods. The mild maple flavor is slightly sweet and pairs well with hickory.

All of these are wonderful woods to use when smoking beef cuts! You can also get creative, and combine wood chips for customizing your smoked prime rib flavors.

🔪 How To Smoke Prime Rib

Just to make sure you really nail that perfect roast, there's quite a bit of info on this post. However, smoking your prime rib low-and-slow couldn't be easier! To get started, you'll need measuring spoons, a meat thermometer, and of course, your smoker.

My 5-pound prime rib made about 8 servings. *For more information on the number of servings per pound of bone-in or boneless prime rib roast see the chart below.

Preparing the Prime Rib

Process photo 1 preparing the prime rib, rinse and trim as needed.

Thaw overnight (or two). Firstly, make sure that your prime rib is FULLY thawed if it had been frozen. This is important to ensuring that your roast is cooked evenly.
Rinse and dry. Rinse your 5-pund prime rib roast under cool running water, then pat dry with paper towels.
Trim excess fat as needed. The fat layer should be around ¼-inch in thickness at most. If you have a standing rib roast that is bound with butcher twine, remove the twine and trim. Then re-tie the roast.
(Optional) Tie your boneless prime rib. Use butcher twine to tie the roast moving down the length of the roast in 1 ½-inch intervals.

Apply The Dry Rub

Process photo 2 combine the prime rib dry rub and apply seasoning.

Combine the dry rub ingredients. Grab a small bowl and measure out the following: 3 tablespoons kosher salt, 1 ½ tablespoons coarse ground (freshly ground) black pepper, 1 tablespoon paprika, 1 tablespoon garlic powder, ½ tablespoon onion powder, ½ tablespoon dried rosemary, and (optional) ¼ teaspoon chili powder or cayenne powder.
Season the prime rib. Place your prime rib on a working surface (cutting board, parchment paper-lined counter, or a baking dish) and apply the dry rub. Use the 'dry hand/wet hand' method to sprinkle the rub over the roast with your dry hand. Massage the seasoning into your rib roast with the wet hand.

Smoking Your Prime Rib

Process photo 3 place the seasoned prime rib into your preheated smoker. Add your temperature/meat probe if avaulable.

Prepare your smoker. Preheat your smoker to 225°F (107°C) according to the manufacturer instructions. Start or fill any wood chips, pellets, or charcoal as needed.
Transfer and smoke. Place the seasoned prime rib onto the grill in your smoker. If smoking a standing rib roast, place the bone side down.
Close the lid or door and smoke for approximately 3 hours 20 minutes (or about 40 minutes per pound for a 5 pound prime rib at 225°F), until the internal temperature of the roast reaches your desired doneness (see the step below).
*More specifics for cooking times are noted in the 'Prime Rib Cooking Times' below - with variables for your size/weight of the roast and smoking temps.
Remove, rest, and serve. When the roast has an internal temperature of 120-125°F (49-52°C) for RARE, 125-129°F (52-54°C) for MEDIUM-RARE, 130-139°F (54-59°C) for MEDIUM, and 140-145°F (60-63°C) for MEDIUM-WELL remove the roast from your smoker and allow it to rest tented loosely with aluminum foil for at least 30 minutes before slicing and serving.

Reverse Seared Smoked Prime Rib

This is an optional step to sear your roast for a fabulous crust! You can raise the temp in your smoker, or have your oven already preheated to finish off the smoked prime rib quickly.

Process photo 4 resting the roast while heating the smoker (or oven) for a reverse sear.

Rest and heat. Remove the roast about 10°F (5.5°C) below the temperature of your desired doneness listed in the section above. Transfer the roast to a cutting board or platter and cover loosely with aluminum foil. Heat your smoker or oven up to 400°F (205°C).
*Your oven can be preheated already, skipping the quick rest period.
Transfer and sear to finish. Sear your roast until the internal temperature is 130°F (54°C) for RARE, 135°F (57°C) for MEDIUM-RARE, and 140°F (60°C) for MEDIUM.
*Keep a close eye on your prime rib as this reverse sear step moves along quickly.
Rest and serve. Remove your roast from the smoker or oven and cover loosely with a square of aluminum foil tented over the roast. Rest for at least 15 minutes if the roast was partially rested while preheating your smoker. Rest for 30 minutes if you transferred the prime rib straight from your smoker into a preheated oven.

Need help rounding out your Christmas dinner menu? Check out all of my faves on the what to serve with prime rib page! Enjoy!

Both boneless prime rib and standing rib roast are equally delicious! Neither one tastes better than the other, despite what you may have heard. Trust that whichever roast you have bought is going to be fabulous!

💭 Angela's Tips & Recipe Notes

Usually, I allow the prime rib to come to room temperature before cooking. However, in the case of smoking a prime rib, you do not need to do this.
You'll get a better smoked flavor from starting with a cool prime rib portion straight out of the refrigerator. Your prime rib, whether a bone-in standing rib roast or boneless, will sweat as it heats in the smoker. This 'sweat' allows the smoke to permeate the roast best.
When cooking in a smoker, remember that while estimated times are given per pound for the cooking time, you should always judge the timing based on the temperature of the meat.
This is why using an accurate, calibrated meat probe or digital meat thermometer is important when smoking your prime rib. Monitor your roast as it nears 125°F (52°C) the minimum internal temperature needed for rare doneness.
Tying up your roast helps to keep the meat (eye and cap) and fat portions from separating during smoking or roasting.
Use butcher twine to tie the roast between the ribs (for a standing rib roast) or every 1 ½ inches (for a boneless prime rib roast) down the length of your prime rib. It not only makes for a neater appearance but also makes carving the roast easier.

👪 Servings (Bone-In & Boneless)

When estimating your roast size there are, of course, considerations for how many people you're going to be serving. You'll need enough prime rib to feed everyone like kings, right?!

ServingsBone-InBoneless3-5 adults4 lbs (2 bones)3 lbs4-6 adults5 lbs (2-3 bones)3-4 lbs5-7 adults6 lbs (3 bones)4-5 lbs6-8 adults7 lbs (3-4 bones)5-6 lbs8-10 adults8 lbs (4 bones)6 lbs10-12 adults10 lbs (5 bones)7-8 lbs12-15 adults12 lbs (6 bones)9-10 lbs14-18 adults14 lbs (7 bones)11-12 lbsApproximate servings per prime rib roast size in weight, showing both standing prime rib roast and boneless roast individual servings per roast.

⏲️ Prime Rib Cooking Times

Use this table of cooking times for your smoked prime rib as guidelines, but remember to temp the meat! It's the best way to know when your prime rib is ready to rest before serving.

Smoking TempTime per Pound200°F (93°C)50 min/lb225°F (107°C)40 min/lb250°F (120°C)30 min/lb275°F (135°C)20 min/lbApproximate cooking times per pound of meat at 4 different smoking temperatures.

Here are some example times for the cooking times of different prime rib roasts by weight.

Prime Rib Weight200°F225°F250°F275°F4 pounds3 hr 20 min2 hr 40 min2 hours1 hr 20 min5 pounds4 hr 10 min3 hr 20 min2 hours 30 min1 hr 40 min6 pounds5 hours4 hours3 hours2 hours7 pounds5 hr 50 min4 hr 40 min3 hr 30 min2 hr 20 min8 pounds6 hr 40 min5 hr 20 min4 hours2 hr 40 min10 pounds8 hr 20 min6 hr 40 min5 hours3 hr 20 minPrime rib roast cooking times by smoking temperature and roast weight.

*With all cooking times, remember to add 30 minutes for resting the roast before slicing and serving. The optional reverse sear step does not add to your cooking time.

🥡 Storing Leftover Prime Rib

First thing first, don't let a single morsel of your delicious prime rib leftovers get used in any way that isn't extraordinary. 🙂 See all of my great recipes for your prime rib leftovers on my collection page!

The best part of all those leftover recipes is that they'll tell you the best way to reheat your prime rib for each meal!

Refrigerating Smoked Prime Rib

To store your cooked prime rib in the refrigerator, allow the meat to cool then wrap securely in plastic cling film. I opt to do a double-wrapping to ensure that no air starts to wick away any of the juices from my leftovers.

Prime rib will store in the fridge for up to 5-7 days.

Freezing Smoked Prime Rib

Like refrigerating, you need to allow your cooked prime rib to cool completely before storing in the freezer. Prime rib freezes very well, but is best frozen quickly to prevent loss of juices and flavor when thawing.

To freeze your prime rib quickly, plan ahead! I usually freeze my portions needed for planned leftover meals individually. *This is the opposite of refrigerating any leftover prime rib, as the cold roast is better suited for thin slicing meat for sandwiches.

Smaller portions of the meat will freeze faster. Also, placing your portioned and cling film-wrapped prime rib onto an aluminum baking sheet will conduct the cold temps in the freezer best to quickly cool the meat.

Once frozen, transfer to a freezer storage bag if desired. Frozen prime rib will stay good in the freezer for up to 6 months.

Some of my fave leftover recipes!

❓ FAQ

What Is The Best Wood For Smoking Prime Rib?

Hickory is by far the most popular wood for smoking a prime rib roast. Oak and pecan are also great choices, followed by mesquite or apple wood. You can see all of my top wood choices for prime rib above.

How Much Prime Rib Per Person Is A Serving?

Typically you can figure on a ½ pound per person for each serving of your prime rib roast. However, with a standing rib roast (bone-in roast) the loss of water, the amount of fat, and the weight of the bone means that for each 1 pound of the roast you will typically yield an 8-10 ounce serving. See my 'Servings' section above.

How Much Does A 2-Bone Prime Rib Roast Weigh?

Each bone of a standing rib roast will equal roughly 2 pounds of weight, so a 2-bone rib roast would weigh 4 pounds. A 4-bone rib roast would add up to weigh approximately 8 pounds. You can see my chart above for weights of roasts from 2-7 bones total in the 'Servings' section.

Did I leave anything out?! Let me know in the comments below if you have any additional questions before you get started, I'm happy to help!

😋 More Holiday Main Courses

Thanksgiving Roasted Turkey - A perfect holiday turkey with crispy skin on the outside a juicy meat on the inside!
Glazed Honey Ham - This honey-glazed ham makes a fabulous main course for Easter, Thanksgiving, or Christmas!
Roasted Sasso Chicken - The rich flavor of this unique chicken will have any occassion feeling extra special.
Roasted Lamb Leg Shanks - These tender lamb shanks will almost melt in your mouth!
Duck Confit - This classic French recipe yields ultra-tender duck leg quarters with only 3 ingredients!
Pan Seared Filet Mignon - It always feels like a celebration when a perfectly cooked filet mignon is on the table.

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📋 Recipe

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Smoked Prime Rib

Author | Angela

Servings: 8 servings

Calories: 416kcal

Prep 15 minutes

Cooking 3 hours 20 minutes

Resting Time 30 minutes

Total Time 4 hours 5 minutes

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Ingredients
US CustomaryMetric

1x2x3x

Smoked Prime Rib Roast

▢5 lb prime rib (boneless or standing rib roast)

Smoked Prime Rib Dry Rub

▢3 tablespoon kosher salt
▢1 ½ tablespoon coarse ground pepper (freshly ground is best)
▢1 tablespoon paprika
▢1 tablespoon garlic powder
▢½ tablespoon onion powder
▢½ tablespoon dried rosemary
▢¼ teaspoon chili powder (or cayenne pepper - both are optional)

Instructions

Preparation

Rinse your prime rib roast in cool running water, and pat dry with paper towels. Remove any excess fat or silver skin, if desired.
5 lb prime rib
If your standing rib roast has been cut from the bone and tied, remove the butcher twine and trim any fat as needed.
(optional) Tie the rib roast with butcher twine. For a bone-in roast, tie between the bones. For boneless roasts, tie every 1.5 inches down the length of the roast.

Prime Rib Dry Rub

Combine dry rub ingredients in a small bowl (salt, pepper, paprika, garlic powder, onion powder, dried rosemary and the optional chili powder or cayenne pepper) and set aside.
3 tablespoon kosher salt, 1 ½ tablespoon coarse ground pepper, 1 tablespoon paprika, 1 tablespoon garlic powder, ½ tablespoon onion powder, ½ tablespoon dried rosemary, ¼ teaspoon chili powder
Place the prime rib on a baking sheet or in a baking dish and sprinkle the dry rub over, using one half for each side. Massage the dry rub into place and roll the edges in the excess that is on the baking sheet to coat the entire surface of your roast. *Don't be shy with the seasoning!

Smoking The Prime Rib

Prepare your smoker. Place the wood pellets/chips in your tray, and preheat the smoker to 225°F (107°C) according to the manufacturer instructions. *I like hickory and oak for prime rib, followed by maple, pecan, or walnut. Fruit trees like cherry or apple are also nice.
Transfer the rubbed prime rib roast to the smoker rack (bone side down for a standing rib roast) in your preheated smoker. Close the lid or door and smoke for approximately 3 hours 20 minutes (or about 40 minutes per pound for a 5 pound prime rib), until the internal temperature of the roast reaches your desired doneness in the next step below.
When the roast has an internal temperature of 120-125°F (49-52°C) for RARE, 125-129°F (52-54°C) for MEDIUM RARE, 130-139°F (54-59°C) for MEDIUM, and 140-145°F (60-63°C) for MEDIUM DONE remove the roast from your smoker and allow it to rest tented loosely with aluminum foil for at least 30 minutes before slicing and serving.

(Optional) Reverse Sear

To reverse sear your prime rib before serving, remove the roast about 10°F (5.5°C) below the temperature of your desired doneness listed above. Transfer the roast to a cutting board or platter and cover with aluminum foil while you bring the temperature of your smoker up to 400°F (205°C).
Once your smoker is fully heated, return the roast and sear until the internal temperature is 130°F (54°C) for RARE, 135°F (57°C) for MEDIUM RARE, and 140°F (60°C) for MEDIUM. *Keep a close eye on your prime rib as this searing step moves along quickly.
Remove your prime rib from the smoker and replace the aluminum foil over the roast to rest for at least 15 minutes before serving.

Equipment You May Need

Smoker (Traeger, pellet, wood, charcoal, or an electric smoker)

Instant Read Temperature Probe

Notes

Time allowing, wrap the seasoned roast in plastic cling film and allow it to 'cure' in the refrigerator for at least four hours, and up to overnight. Or, apply the dry rub and leave the roast unwrapped to 'dry brine' in the refrigerator overnight.Check the internal temperature of your roast at the thickest portion of the roast, as well as a few other areas toward the center of your roast to determine doneness.All temperatures given for *removing the roast* from your smoker are not the final temperature that your roast will reach. The 'carryover cooking' that happens while resting should increase your roast's internal temperature by 5-7 degrees F (3-4 degrees C) for its final cooked temp and doneness.

Nutrition

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beef dry rub, prime rib, smoked prime rib, smoked rib roast

Course Beef Dishes, Main Course, Smoked Meats

Cuisine American

Angela @ BakeItWithLove.com

Angela is an at home chef that developed a passion for all things cooking and baking at a young age in her Grandma's kitchen. After many years in the food service industry, she now enjoys sharing all of her family favorite recipes and creating tasty dinner and amazing dessert recipes here at Bake It With Love!

How long to cook prime rib on smoker at 250?

How Long to Smoke Prime Rib.

225 Degrees will take roughly 40 minutes per pound..

250 Degrees will take roughly 30 minutes per pound..

275 Degrees will take roughly 20 minutes per pound..

How long does it take to smoke a 10 lb prime rib at 250 degrees?

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.

How long does it take to smoke a 6 pound prime rib at 225?

Maintaining 225°F in your smoker is the perfect temperature to get a great smoke flavor into the meat. Expect about 40 minutes a pound when smoking, so a 6lb prime rib roast will take about 4 hours to smoke.

How long to smoke a 7lb prime rib?

How Long to Smoke a Prime Rib? Plan 35 minutes per pound at 225 degrees F for smoking a rare roast. 40 minutes per pound at 225 degrees F for smoking a medium roast. Don't forget to allow at least 30 minutes of rest time and another 15 minutes or so for the high heat sear before serving.