15 to 20 minutes and 425ºF.
With a pork tenderloin: Season the meat, sear all sides in a very hot pan, and then finish in the oven at 350°F (175°C) degrees until the internal temp. hits 145°F (63°C). Then let it sit for 10 minutes, and cut 'er up. If you need it done faster, a higher oven temp will accomplish this, but may compromise quality. I always season my pork tenderloins, then pan-sear for a crispy brown outer crust, then put into the oven at 350 degrees for about 45 minutes to one hour. At 45 minutes, I begin checking the internal temperature of the meat. Pan roasting. Pan searing and then finishing in a moderate oven (about 350 F, 175 C although there is flexibility here if you have other dishes to finish) is certainly one very effective method for cooking a pork tenderloin, but any method that brings it to the desired temperature will work. I always season my pork tenderloins, then pan-sear for a crispy brown outer crust, then put into the oven at 350 degrees for about 45 minutes to one hour. At 45 minutes, I begin checking the internal temperature of the meat. For roasts, including tenderloin, you can remove the pork from the oven when the internal temperature reaches 155°F/68°C, then cover loosely with aluminum foil – the temperature will rise to the recommended 160°F/71°C after 10-15 minutes as the roast sits.  For roasts, including tenderloin, you can remove the pork from the oven when the internal temperature reaches 155°F/68°C, then cover loosely with aluminum foil—the temperature will rise to the recommended 160°F/71°C after 10-15 minutes as the roast sits.  The National Pork Board recommends cooking pork chops, roasts, and tenderloin to an internal temperature between 145° F. (medium rare) and 160° F. (medium), followed by a 3 minute rest. Since large cuts increase approximately 10° F. while resting, remove them from the heat at 150° F. followed by a 10 minute rest.  1 Remove pork from oven, lightly cover with foil, and let rest 5-10 minutes to redistribute internal juices. 2  Roast should be done, very slightly pink in the center, and very moist. 3  After resting 10 minutes, the roast should reach a safe 145-150 degrees. 1 Remove tenderloin from refrigerator. 2  Season meat as desired. 3  Place seasoned meat in an uncovered roasting pan on a shelf in the bottom 1/3 of your oven. 4  Bake EXACTLY 5 1/2 minutes PER POUND. 5  Adjust +/- according to your oven's accuracy and heat retention. 6  NOTE:. Let the tenderloin cool before serving. Pan-roasting pork tenderloin Preheat your oven to 425ºF and coat an ovenproof skillet with oil. Sear the tenderloin over medium-high heat until it’s brown on all sides. Roast the tenderloin for 15 to 20 minutes until the internal temperature reads 145ºF. Let it cool before serving. Stuffed pork tenderloin To butterfly the tenderloin, trim the silver skin with a thin sharp knife. Grilling pork tenderloin Always cook the tenderloin over indirect heat. Depending on its size, it usually takes 20 to 30 minutes over medium-high heat. Flip the tenderloin every 4 minutes until the internal temperature reaches 135ºF to 140ºF. 1 Preheat oven to 500 degrees. 2  Remove tenderloin from refrigerator. 3  Season meat as desired. 4  Place seasoned meat in an uncovered roasting pan on a shelf in the bottom 1/3 of your oven. 5  Bake EXACTLY 5 1/2 minutes PER POUND. 6  Adjust +/- according to your oven's accuracy and heat retention. 7  NOTE:. 1 Remove tenderloin from refrigerator. 2  Season meat as desired. 3  Place seasoned meat in an uncovered roasting pan on a shelf in the bottom 1/3 of your oven. 4  Bake EXACTLY 5 1/2 minutes PER POUND. 5  Adjust +/- according to your oven's accuracy and heat retention. 6  NOTE:. 2. Pork tenderloin is one of the quickest-cooking cuts of meat. You can grill a tenderloin over direct heat in less than 10 minutes, plus 5 minutes resting time. 3. Cooking pork tenderloin lends itself to varied methods and presentations. The National Pork Board suggests cooking to a final internal temperature of 160F degrees, which can be achieved by cooking to 155F degrees and removing the tenderloin from the oven to rest 10 minutes (the temperature will rise several degrees).
http://cooking.stackexchange.com/questions/10464/what-temperature-to-cook-a-pork-tenderloin-at http://cooking.stackexchange.com/questions/10464/what-temperature-to-cook-a-pork-tenderloin-at http://putporkonyourfork.com/pork-basics/cooking-guide/ http://www.passionforpork.com/cooking-with-pork/cooking-handling-tips/pork-roasting-guide/ http://www.porkbeinspired.com/wp-content/uploads/2014/06/2924.pdf http://www.food.com/recipe/perfect-pork-tenderloin-63828 http://www.bettycrocker.com/how-to/tipslibrary/meat-poultry-fish/how-cook-pork-tenderloin http://www.food.com/recipe/perfect-pork-tenderloin-63828 http://www.howtocookgourmet.com/cookingporktenderloin.html
time and temperature to cook pork tenderloin