Blackberry Pork Tenderloin

Directions

1. Heat oven to 350 degrees F. Place pork tenderloin in shallow roasting pan. Stir together preserves and mustard; pour over top of tenderloin. Tightly cover pan with foil. Bake in heated oven for 20-27 minutes or until internal temperature is 145 degrees F. Transfer tenderloin to cutting board. Loosely cover with foil; let rest for 5 to 10 minutes.
2. Meanwhile, transfer juices from roasting pan to small saucepan. Add raspberry vinegar. Bring to boil. Reduce heat; cover and simmer, stirring occasionally, until mixture is slightly thickened.
3. To serve, cut pork tenderloin into 1/2 -inch-thick slices; arrange on serving platter. Drizzle with thickened juice mixture. Garnish with blackberries, if desired.