Oven Roasted Rack of Pork is crispy, juicy, and fall-of-the-bone tender. Roasted with spicy Dijon mustard, a smattering of herbs and spices, and then covered with breadcrumbs and baked over a bed of vegetables — the results are a delicious feast! Rack of pork is also called pork rib roast. It comes from the rib of pork loin and is filled with delicious fat that roasts up really nicely.