In a medium saucepan simmer the apricots in orange juice for about 30 minutes

Stir in apricot preserves until dissolved

Let cool to room temperature

Transfer apricot mixture to blender or food processor

Add the vinegar and oil and puree

Stir in soy sauce and pepper

Cover and refrigerate half of the sauce and pour remaining sauce over turkey tenderloins; cover and refrigerate for 6 to 8 hours. Remove turkey from marinade; discard this marinade

Rotate turkey tenderloins in the Flat Standard Basket for 45 minutes or until cooked through and browned

Heat the reserved sauce and serve over sliced turkey.