How to Cook Prime Rib (2025)

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If you’ve ever been intimidated by cooking prime rib, my guide for how to cook prime rib is here for you! Whether you’re a beginner or an experienced chef to prime rib recipes, try out my tips, tricks, and recipes for 5-star restaurant-grade prime rib. Trust me- it’s so much easier than it seems.

How to Cook Prime Rib (1)
Jump to:
  • Cooking Prime Rib
  • Prime Rib Recipe Tools
  • Boneless or Bone-In Prime Rib
  • Prepping Prime Rib Roast
  • Prime Rib Temp
  • How to Make Prime Rib
  • Slow-Roasted Prime Rib
  • Smoking Prime Rib
  • Grilling Prime Rib
  • Cooking Prime Rib Sous Vide
  • Cooking Prime Rib Tips
  • FAQ for How to Cook Prime Rib
  • What to Serve with Prime Rib
  • Pin it for later!
  • Recipe
  • Perfect Prime Rib
  • Reviews

Cooking Prime Rib

Bringing home prime rib is intimidating. Prime grade beef is one of the most expensive and luxurious cuts of beef you can get, so the pressure is on to make sure you cook it just right. If you’re not experienced with how to prepare prime rib, it can be difficult to know where to start. I know, I’ve been there!

That’s where this guide comes in! I’m just obsessed with prime rib. It’s my favorite centerpiece for Christmas dinner every year, and I love serving it for big celebrations, too. I promise you, it’s so much easier than it sounds!

Ready to serve a dinner no one will forget? Scroll on to find all my tips and tricks for prime rib cooking! Plus, I’ll share my slow-roasted prime rib recipe, which is hands-down the best way to cook prime rib for beginners.

How to Cook Prime Rib (2)

If you want to cook the perfect prime rib, you need an Instant Read Meat Thermometer to check the internal temperature. You cannot tell the doneness of a prime rib by sight alone, and the last thing you want to do is overcook the meat. If you don’t have one and don’t have time to order one, you can find them at your local grocery store.

I also recommend you pick up a proper carving knife for slicing prime rib. It makes all the difference and will make the roast easier to serve.

Boneless or Bone-In Prime Rib

There are two main ways to buy a prime rib beef roast: boneless or bone-in. The bone-in cut, also often known as a standing rib roast, tends to be heavier and harder to carve, but the bones infuse it with tons of flavor. Boneless benefits from being very easy to serve!

Which you choose is up to you! Both will cook up similarly, and you can even buy boneless roasts with the ribs tied back on to the meat to preserve the appearance without the inconvenience. Both cuts will be delicious.

Prepping Prime Rib Roast

Prepping a prime rib to get it ready to cook is one of the most important steps of cooking prime rib. Don’t skip these steps!

  • Salt the prime rib the night before and set it in the fridge, uncovered. If you have enough time, you can also try dry-aging it at home.
  • Set the prime rib out on the counter to come to room temperature at least two hours before cooking. This is vital!
  • Use a good, flavorful dry rub, or try out a butter rub. This will add tons of flavor and help a crust form. Add this right before cooking the meat, but make sure the salt is added the night before, as recommended above.
How to Cook Prime Rib (3)

Prime Rib Temp

The most important part of any prime rib roast recipe is cooking prime rib to the right temperature! It’s critical to always check with a meat thermometer. Remove the meat from the heat within 5 degrees of the target temperature and let it rest; it will reach the desired temperature as it sits.

Desired Degree of DonenessTemperature to Take off the Heat
Rare Prime Rib120°F (rest to 125°F)
Medium-Rare Prime Rib130°F (rest to 135°F)
Medium Prime Rib140°F (rest to 145°F)
Medium-Well Prime Rib145°F (rest to 150°F)
Well-Done Prime Rib155°F (rest to 160°F)
How to Cook Prime Rib (4)

How to Make Prime Rib

Roasting prime rib is the classic way to cook prime rib for a reason! This method is easy, reliable, and lets you easily adjust the cook time so the prime rib can be cooked just right.

Boneless Prime Rib Recipe

Easy to prepare, boneless prime rib roast is packed with flavor, tender, and perfect for serving a crowd!

Get this recipe!

How to Cook Prime Rib (5)

Slow-Roasted Prime Rib

One of my very favorite ways to cook prime rib is slow-roasting. This method renders the fat into juicy perfection, forms a perfect crust, and leaves the interior tender and succulent. Scroll to the bottom of the page for the recipe!

How to Cook Prime Rib (6)

Smoking Prime Rib

Smoking prime rib is a method I’ve tried only recently, and let me tell you- I’m hooked! This method is similar to slow-roasting, but infuses the meat with incredible smoky flavor that enhances the natural earthiness of beef.

Smoked Standing Rib Roast

Smoking a prime rib creates the most incredible flavor and crust. It takes just 3 hours to smoke a 5-pound prime rib following my smoked prime rib recipe!

Get this recipe!

How to Cook Prime Rib (7)

Grilling Prime Rib

Isn’t every meat better when grilled? Grilling prime rib can be a little fussier if you’re not used to grilling, but with my recipe, it’ll come out crispy, juicy, and full of flavor. This is the perfect recipe for an outdoor celebration!

Prime Rib on the Grill

Treat yourself to my tender and juicy Grilled Prime Rib recipe! Once you try prime rib on the grill, there's no going back.

Get this recipe!

How to Cook Prime Rib (8)

Cooking Prime Rib Sous Vide

If you have access to a sous vide machine, you need to try sous vide prime rib. Flawlessly cooked and with a delicious crust, this is the easiest, most reliable cooking method for prime rib.

Sous Vide Prime Rib

The height of luxury has never been so easy with my Sous Vide Prime Rib recipe! Perfectly tender and juicy prime rib, flawlessly cooked every time.

Get this recipe!

How to Cook Prime Rib (9)

Cooking Prime Rib Tips

  • Always use a meat thermometer! The only way to truly know how long to cook prime rib is by using a meat thermometer to check. This will ensure perfectly cooked rib roast!
  • Let the meat rest after taking it off the heat. Rib roast should rest for 10-15 minutes before slicing. This will allow the meat to finish cooking and soak in juices.
  • Slice against the grain. This results in the most tender slices of beef!
  • Serve it with sauce. I recommend horseradish sauce, a simple au jus, or a flavorful red wine reduction.

FAQ for How to Cook Prime Rib

How much prime rib should I serve per person?

A good rule of thumb is to assume each person will eat one pound of prime rib. If you’re buying bone-in, buy it by the bone; each bone will serve two people, so for a dinner for six, buy a three-bone rib roast.

How should prime rib be cooked?

There is no one best cooking method for prime rib! Each method will result in delicious, flavorful meat and has a host of pros and cons. But no matter how you cook it, it needs to be cooked just to temperature and never over-cooked. I recommend slow roasting prime rib in the oven for the easiest and most beginner-friendly recipe!

How do restaurants make prime rib so tender?

The secret to restaurant-style prime rib is cooking the meat super slow at low temperatures. I recommend cooking prime rib at no higher than 200 degrees F. This cooks the meat very slowly, turning the fat into butter and rendering the proteins juicy and soft.

Can I really cook prime rib if I never have before?

Yes! Trust me. If you’re skeptical, you can cook prime rib. It is so much easier than it might seem at first, especially following my simple step-by-step recipes. Try my slow roasted prime rib if you’re a total beginner; it’s very easy to get right.

What to Serve with Prime Rib

  • Yorkshire Pudding
  • Au Gratin Potatoes
  • Honey Sriracha Brussels Sprouts
  • Or check out my guide of 50+ incredible sides for prime rib!

Got leftovers? Try out my delicious Creamy Penne Pasta with Prime Rib. It’s so good, you’ll be craving it too!

How to Cook Prime Rib (10)

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Recipe

How to Cook Prime Rib (11)

Perfect Prime Rib

Isabel Laessig

5-star restaurant quality prime rib tastes even better cooked at home! With my guide for how to cook prime rib, you'll be a pro in no time!

4.67 from 12 votes

Print Recipe

Prep Time 10 minutes mins

Cook Time 4 hours hrs

Resting time 15 minutes mins

Total Time 4 hours hrs 25 minutes mins

Course Main Course

Cuisine American

Servings 12

Calories 1097 kcal

Equipment

  • Oven

Ingredients

  • 8 lb. Prime Rib Roast
  • 1 Tbsp. Kosher salt or sea salt
  • 2 Tbsp. Olive oil
  • 2 tsp. black pepper freshly ground

Cooking Conversions

See my Cooking Conversions Chart for help converting measurements!

Instructions

  • Salt the roast all over with 1 Tbsp. kosher salt the day before you plan on cooking it and refrigerate overnight, uncovered.

    1 Tbsp. Kosher salt

  • When ready to roast, preheat the oven to 200°F. Place prime rib roast on rack in roasting pan.

  • Rub the roast all over with 2 Tbsp. olive oil and 1-2 tsp. freshly cracked black pepper.

    8 lb. Prime Rib Roast, 2 Tbsp. Olive oil, 2 tsp. black pepper

  • Place roasting pan in preheated oven until the center of the roast reads 120°F for medium-rare.

  • This takes about 4 hours, but time will vary depending on the size of the roast. Use an or meat probe and cook to 5 degrees below your desired degree of doneness.

  • Remove roast from oven and tent with foil to rest for at least 20 minutes.Turn oven temp up to 500°F.

  • Once the oven reaches 500°F, remove the foil and put the roast back in the oven.

  • Cook until the outside is nicely browned and crisp, about 10-15 minutes. Transfer roast to a cutting board and rest the roast at least 15 minutes before serving.

Final StepPlease leave a rating and comment below to tell me what you think of the recipe! This helps me know which recipes you’re looking for, so I can continue to provide you with high-quality recipes at no cost.

Video

Notes

  • It is always best to use a meat thermometer to make sure your Prime Rib is done perfectly to your liking.
  • The night before roasting the prime rib, unwrap the beef and set it in the refrigerator. Keep it uncovered on the ​sheet pan with a rack. This allows the surface moisture to evaporate and will guarantee a beautiful brown crust when you sear it.
  • Three hours before roasting, take the beef out and place it on a sheet pan (to catch any juices) and keep it at room temperature. This step is key to an evenly roasted prime rib recipe.
  • Make sure you let the prime rib rest for at least 15-20 minutes before carving

Nutrition

Serving: 1servingCalories: 1097kcalCarbohydrates: 1gProtein: 49gFat: 98gSaturated Fat: 40gPolyunsaturated Fat: 4gMonounsaturated Fat: 43gCholesterol: 218mgSodium: 638mgPotassium: 806mgFiber: 0.2gSugar: 0.01gVitamin A: 4IUCalcium: 31mgIron: 5mg

Keyword how to cook prime rib, Prime Rib Recipe, slow cook prime rib, Slow Roasted Prime Rib

How to Cook Prime Rib (2025)

FAQs

How do you get a perfect prime rib cooked? ›

Start by cooking your prime rib at 500°F for 15 minutes and then lower the oven temperature to 325° F and cook for 10-12 min per pound for rare, or 13-14 min per pound for medium rare, or 14-15 min per pound for medium well. A meat thermometer is essential to ensure you cook it perfectly!

What are the rules for cooking prime rib? ›

Instructions
  1. Preheat the oven to 350 degrees.
  2. Brush olive oil on all sides of the roast.
  3. Combine seasonings together in a small bowl. ...
  4. Place the roast with its fat cap side up on a wire rack inside a roasting pan.
  5. Roast the prime rib for 15 to 20 minutes per pound, about 1 ½ to 2 hours for a 5-pound roast.

How many hours does it take to cook a prime rib? ›

Heat the oven to 250°F with the rack in the lower middle position. Cook for 4 to 5 hours or until the internal temperature in the thickest part of the roast is 125-130°F for medium-rare prime rib, or 135-140°F for medium. Take out the roast and tent it with foil.

How do restaurants make prime rib so tender? ›

How do restaurants make prime rib so tender? The secret to restaurant-style prime rib is cooking the meat super slow at low temperatures. I recommend cooking prime rib at no higher than 200 degrees F. This cooks the meat very slowly, turning the fat into butter and rendering the proteins juicy and soft.

Should prime rib be cooked covered? ›

Step 3: Cooking Prime Rib

It's right in the name—roast it! Cooking time will depend on the size of your roast and the prime rib temp you like best. Use these guidelines for how long to cook prime rib roast to your perfect doneness. Roast the meat, uncovered at 350°F, until desired doneness.

What should I put on my prime rib before cooking? ›

Mix garlic, olive oil, salt, pepper, and thyme together in a small bowl. Place roast in a roasting pan with the fatty side up. Spread mixture over the top of roast; let roast sit out until it is at room temperature, no longer than 1 hour.

Is prime rib better cooked slow or fast? ›

Cooked low and slow in the oven and finished with a blast of heat for the juiciest, most flavorful, evenly cooked prime rib roast. Kenji is the former culinary director for Serious Eats and a current culinary consultant for the site.

What makes prime rib so delicious? ›

Prime rib has a large “eye” of meat in the center, which is juicy, tender, and marbled with fat. This eye has a fat-marbled muscle around it, and the whole thing is surrounded by a thick cap of fat. This means that prime rib is tender, juicy, and extremely flavorful because the muscles aren't heavily used.

What temperature is best for prime rib? ›

For medium-rare prime rib: 125 degrees F. For medium prime rib: 135 degrees F. For medium-well prime rib: 145 degrees F.

Should I sear prime rib before roasting? ›

Searing is an important part of roasting a prime rib. Searing the roast first will kill the surface bacteria, which is a nice touch, especially when you are roasting at lower temperatures.

How far in advance should I salt prime rib? ›

For best results, salt your prime rib on all surfaces with kosher salt at least 45 minutes before you start cooking it, and preferably the day before, leaving it in the fridge uncovered overnight. Initially, the salt will draw out some moisture and end up dissolving in it.

What is the secret to making perfect prime rib? ›

It's no secret that roasts need to cook slow and slow, but for that killer crust on a prime rib the secret is to hit it with a lot of heat first. Like our other prime rib recipes, this rosemary-rubbed prime rib cooks at 450F for 20 minutes before cooking for another 60 to 90 minutes at 350F.

Is it better to cook prime rib at 325 or 350? ›

Start by cooking your prime rib at 500°F for 15 minutes and then lower the oven temperature to 325° F and cook for 10-12 min per pound for rare, or 13-14 min per pound for medium rare, or 14-15 min per pound for medium well. A meat thermometer is essential to ensure you cook it perfectly!

What's a good price for prime rib? ›

Prime-grade prime rib costs about $17 a pound, while Choice-grade prime rib goes for about $13 a pound. Additionally, some butchers offer dry-aged prime rib--Prime-grade rib roasts that have been aged for up to a month to tenderize the meat and concentrate its flavors.

Is it better to cook prime rib slow or fast? ›

The Benefits of Slow Roasting

First, slow roasting produces a Prime Rib that is tender, juicy, and has evenly cooked meat.

Do you add water when cooking prime rib? ›

Preheat your oven to 450°F.

Place the roast fat side up on a rack in a roasting pan. Do not add water or cover the roast. Roast at 450°F for 15 minutes. Then, set your oven to 275°F and cook to your desired doneness, based on the Cooking Times Chart below.

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