This pork loin recipe is a simple and flavorful dish that is perfect for a weeknight dinner. The lemon and thyme add a fresh and aromatic touch to the pork. Start by blending lemon zest, thyme, garlic, salt, and pepper in the food processor. Rub the mixture all over the pork loin and let it marinate 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.