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Bone In Prime Rib Cooking Time Per Pound Chart

If you're looking to cook a delicious bone-in prime rib roast, it's important to know the cooking time per pound for the perfect result. A prime rib roast is a popular holiday meal, and it's important to cook it correctly to ensure it's juicy, tender, and flavorful. The following chart will help you determine the bone-in prime rib cooking time per pound.

What is Prime Rib?

Prime rib is a cut of beef that comes from the rib section of the cow. It's a tender, juicy, and flavorful cut of meat that's perfect for special occasions. Prime rib is usually bone-in, which adds flavor to the meat during cooking.

Prime Rib Roast On A Plate

Factors Affecting Cooking Time

Several factors can affect the cooking time of a prime rib roast:

  • The weight of the roast
  • The oven temperature
  • Whether the roast is bone-in or boneless
  • The desired level of doneness

It's important to take these factors into account when determining the cooking time for your prime rib roast.

Cooking Time Chart

The following chart shows the bone-in prime rib cooking time per pound:

Weight of RoastCooking Time at 350°F (175°C)Cooking Time at 325°F (165°C)
2-3 pounds1 hour 15 minutes - 1 hour 45 minutes1 hour 30 minutes - 2 hours
4-5 pounds1 hour 45 minutes - 2 hours 15 minutes2 hours - 2 hours 30 minutes
6-7 pounds2 hours 15 minutes - 2 hours 45 minutes2 hours 30 minutes - 3 hours
8-10 pounds2 hours 45 minutes - 3 hours 15 minutes3 hours - 3 hours 45 minutes
11-13 pounds3 hours 15 minutes - 4 hours3 hours 45 minutes - 4 hours 30 minutes
14-16 pounds4 hours - 4 hours 30 minutes4 hours 30 minutes - 5 hours
Prime Rib Roast Cooked

Tips for Cooking Prime Rib

Here are some tips to ensure your prime rib roast is cooked to perfection:

  • Remove the roast from the refrigerator at least 2 hours before cooking to bring it to room temperature.
  • Season the roast generously with salt and pepper, and any other desired seasonings.
  • Place the roast in a roasting pan with the fat side up.
  • Insert a meat thermometer into the thickest part of the roast, being careful not to touch the bone.
  • Roast the prime rib according to the cooking time chart above.
  • Let the roast rest for at least 15 minutes before carving to allow the juices to redistribute.

Conclusion

Cooking a bone-in prime rib roast can be intimidating, but with the right cooking time and technique, it's a delicious and impressive meal. Use the above chart and tips to ensure your prime rib roast is cooked to perfection for your next special occasion.

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