This pork loin recipe is a perfect combination of sweet and savory flavors. The apple and sage stuffing adds a delicious and aromatic touch to the pork. Start by blending bread crumbs, apples, sage, salt, and pepper in the food processor. Cut a pocket in the pork loin and stuff it with the mixture. Tie the pork loin with kitchen twine and let it rest for at least an hour. Preheat the oven to 375°F and roast the pork loin for about 45 minutes or until the internal temperature reaches 145°F. Let it rest for 10 minutes before slicing and serving.