Whisk all ingredients aside from the pork loin to create the marinade. Add the pork to the marinade and allow it to marinate for up to an hour. Preheat your oven to 350 degrees Fahrenheit. Place the marinated pork in a baking or casserole dish and bake for 1 1/2 hours. While the meat rests after baking, take the extra marinade and place it in a saucepan over medium heat. Simmer for 10 to 15 minutes or until the sauce thickens.