Preheat the oven to 350 degrees F.

Pare a narrow strip of peel from the middle of each potato. In a large bowl mix the oil, garlic, and rosemary; add the potatoes and toss well. Transfer the potatoes to a shallow baking pan and roast until potatoes are tender when tested with the tip of a knife. Serve hot. These can also be chilled and served with fried chicken or ham.

Scatter the potatoes around the pork and drizzle with the remaining 2 tablespoons oil; toss to mix. Season the pork and potatoes with salt and pepper. Roast until an instant-read thermometer inserted into the center of the pork registers 150 degrees , about 1 hour. Let rest for 10 minutes before slicing. Serve with the potatoes.