Place in large roasting pan. Cook until well browned about 8 minutes flipping once halfway through cook time.
Actual cook time will vary according to oven variations.
Pork tenderloin in oven with potatoes. Arrange around meat in pan. Place pork tenderloin on other side. Preheat oven to 400F.
Roast 25 minutes or until pork is desired doneness and sweet potatoes are tender. Sprinkle all with a light coating of ground pepper and salt. Add pork to skillet.
Sprinkle pork with 34 teaspoon each of the salt and pepper. Rub pork tenderloin with reserved seasoning mixture. Place potatocarrot mixture evenly around the pork tenderloins ensuring that all marinade is evenly dispersed.
Push sweet potatoes and onions to one side of pan. Add 1 tablespoon of the oil to a large ovenproof skillet over medium-high. Place the potatoes and asparagus on either side of the pork and spread the remaining glaze mixture on them.
Broil on top rack of oven 5 minutes to brown. Roast 35 to 40 minutes or until meat thermometer registers 155F and juices run clear stirring potatoes after 20 minutes. Roast in oven 45-50 minutes OR until pork reaches internal temp of 145F when tested in the thickest center portion.
Place the pan in the. Toss potatoes with remaining seasoning mixture.