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Prime Rib Roast Cooking Time Per Pound Chart

Prime rib roast is a delicious and flavorful cut of beef that is perfect for special occasions and holiday dinners. Cooking the perfect prime rib roast can be intimidating, but with the right temperature and cooking time, you can create a mouthwatering and juicy roast that will impress your guests. In this article, we will provide a prime rib roast cooking time per pound chart to help you cook the perfect roast every time.

What is Prime Rib Roast?

Prime rib roast comes from the rib section of the cow and is known for its marbling, tenderness, and rich flavor. It is also called a standing rib roast because it is cooked standing on the rib bones. Prime rib roast is often served for special occasions like Christmas, Thanksgiving, and Easter.

Prime Rib Roast Cooking Time

Prime Rib Roast Cooking Time Per Pound Chart

The cooking time for prime rib roast varies depending on several factors like the size of the roast, the desired doneness, and the oven temperature. Here is a prime rib roast cooking time per pound chart that you can use as a guide:

Weight of RoastRare (125°F)Medium Rare (135°F)Medium (145°F)Well Done (160°F)
2 lbs.50-60 mins.60-70 mins.70-80 mins.80-90 mins.
3 lbs.60-75 mins.75-90 mins.90-105 mins.105-120 mins.
4 lbs.70-90 mins.90-110 mins.110-130 mins.130-150 mins.
5 lbs.80-100 mins.100-125 mins.125-150 mins.150-175 mins.
6 lbs.90-120 mins.120-135 mins.135-150 mins.150-180 mins.
7 lbs.100-130 mins.130-145 mins.145-160 mins.160-190 mins.
8 lbs.110-140 mins.140-160 mins.160-180 mins.180-200 mins.
9 lbs.120-150 mins.150-170 mins.170-190 mins.190-210 mins.
10 lbs.130-160 mins.160-180 mins.180-200 mins.200-220 mins.

Note: These cooking times are based on a 350°F oven temperature and a resting time of 15-20 minutes.

How to Cook Prime Rib Roast

Now that you have the prime rib roast cooking time per pound chart, let's talk about how to cook the perfect prime rib roast. Here are the steps:

  1. Take the prime rib roast out of the refrigerator at least 2 hours before cooking to bring it to room temperature.
  2. Preheat the oven to 350°F.
  3. Season the prime rib roast with salt, pepper, and any other desired spices or herbs.
  4. Place the prime rib roast in a roasting pan, fat side up.
  5. Insert a meat thermometer into the thickest part of the roast, making sure it doesn't touch the bone.
  6. Roast the prime rib according to the cooking time per pound chart.
  7. Once the roast reaches the desired internal temperature, remove it from the oven and cover it with foil.
  8. Let the prime rib rest for 15-20 minutes before carving to allow the juices to redistribute.

Conclusion

Prime rib roast is a classic and delicious dish that is perfect for special occasions and holiday dinners. By using the prime rib roast cooking time per pound chart and following the steps for cooking a perfect prime rib roast, you can impress your guests and create a memorable meal. Enjoy!

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