Question: how long to cook pork tenderloin temp?
Answer: Preheat oven to 400° F. ...  Season the pork with salt and pepper (add chopped fresh herbs if desired). Heat oil and brown the pork evenly in a frying pan. ...  Cook 18-20 minutes or until a thermometer reads an internal temperature of 145° F (While the tenderloin is cooking, begin to prepare the mushroom sauce)