Marinate Pork in plastic bag with half of marinade packet for at least 30 minutes in the refrigerator.
Preheat Oven 425 Degrees F.
Marinate cubed sweet potatoes or squash with the other half of marinade packet in a bowl toss for full coverage.
Line a baking sheet with aluminum foil and spray with cooking spray, then spread sweet potatoes or squash around perimeter allowing empty room for pork tenders in center of the sheet.
Roast sweet potatoes or squash for 20 minutes.
Pull sheet out of oven and place pork tenderloins in center of baking sheet and put back in oven.
Roast pork with the sweet potatoes or squash for another 25-30 minutes. Temp pork to 145 degrees to pull.
Let pork rest 5 minutes before carving.
Slice Pork into half inch thick medallions and serve with hearty side of roasted sweet potatoes or squash.