Remove the pork tenderloin from heat, then brush it with additional marinade. Transfer the pan to the oven, or place the pork tenderloin on a rimmed baking sheet, and cook for 15-20 minutes, until the pork has reached an internal temperature of 145 F. The best way to ensure your pork cooks to the perfect temperature is by using an
in-oven thermometer, or by pulling it out at the 15 minute mark, checking the temperature, then returning to bake for another 2-3 minutes until it reaches the desired temperature.