Rub the pork with minced garlic, salt and pepper. Place in a large sealable plastic bag and refrigerate for at least 1 hour or up to overnight.
Bring the pork to room temperature. Preheat the oven to 425°F.
Place the pork loin in a baking pan and cook for about 30 minutes, drizzle ½ of the sauce over the pork and continue to cook for another 15 minutes, or until a thermometer inserted into the middle of the pork reads exactly 138 degrees.
Remove from the oven and cover the meat with aluminum foil and allow it to rest for 15 minutes. Remove the strings from the meat and pour the rest of the sauce over the pork.
Slice the pork and serve warm.