Rinse pork loin under cool water, dry with paper towels and place pork loin in baking pan with a rack underneath. Rub pork all over with soy sauce. Sprinkle with spice blend and fresh cilantro.
Pour a little water in the bottom of the roasting pan. Roast at 350-degrees until the pork is 155 degrees in the center of the thickest part. Do Not Overcook Pork!
Remove from oven and allow to rest for 5 minutes. Resting allows the juices to re-distribute evenly through out the pork loin roast. While the pork is resting, deglaze the pan with a little hot water to make sauce natural.
Serve with fresh seasonal vegetables and mashed sweet potatoes. The water in the roasting pan will help keep the pork moist as it cooks. Do Not allow the water in the roasting pan to boil dry during cooking.