how long to cook a loin of pork
In general, cooking the pork tenderloin over high heat for about 20 to 27 minutes per pound brings it to the required 145 F while preserving its inner juiciness. Whether pan-cooking the tenderloin on a stovetop, broiling it in an oven or cooking it on an indoor electric grill, the technique remains the same.
Roast the pork for 10 minutes: Set the pork in the pan. (It's fine if your pork tenderloin is a little long for the pan; just bend it to fit as we did here.) Return the pan to the oven. Roast for 10 minutes. Flip the pork, reduce the heat, and roast another 10 to 15 minutes: Flip the pork to the other side.