What is the cook time for a 8.86lb beef tenderloin?

I can't give you a specific cook time for an 8.86lb beef tenderloin without knowing your desired level of doneness. Here's why and what you need to consider:

* Doneness: The cook time for a tenderloin varies significantly depending on whether you want it rare, medium-rare, medium, medium-well, or well-done.

* Cooking Method: Are you grilling, roasting, or pan-searing? Each method requires different temperatures and times.

* Thickness: An 8.86lb tenderloin is likely a large, thick piece of meat. You'll need to adjust cooking times accordingly.

Here's how to figure out the cook time:

1. Decide on Doneness: Use a meat thermometer to gauge internal temperature:

* Rare: 125-130°F

* Medium-Rare: 130-135°F

* Medium: 140-145°F

* Medium-Well: 150-155°F

* Well-Done: 160°F and above

2. Choose a Cooking Method: Each method has specific guidelines:

* Roasting: Preheat oven to 425°F. Roast for 15 minutes per pound, then reduce heat to 325°F and continue cooking until desired doneness is reached.

* Grilling: Heat grill to medium-high heat. Grill for 8-10 minutes per side, then reduce heat to medium and continue cooking until desired doneness is reached.

* Pan-Searing: Heat a large skillet over medium-high heat. Sear for 3-5 minutes per side, then reduce heat to medium and continue cooking until desired doneness is reached.

3. Use a Meat Thermometer: The most reliable way to ensure proper doneness is to use a meat thermometer. Insert it into the thickest part of the tenderloin and make sure it doesn't touch bone.

Important Tips:

* Rest the meat: After cooking, let the tenderloin rest for 10-15 minutes before slicing. This will allow the juices to redistribute and create a more tender and flavorful steak.

* Use a meat thermometer: A meat thermometer is essential to ensure your tenderloin is cooked to your desired level of doneness.

* Adjust cooking times: These are general guidelines. Adjust cooking times based on your specific oven, grill, or pan temperature, as well as the thickness of your tenderloin.

I hope this helps! Enjoy your delicious tenderloin!