Refrigerate from 6 to 36 hours (I prefer the longer marinade time).
05Preheat oven to 375 degrees.
06Remove porkloin from the marinade (discard remaining marinade); place on wire rack in a shallow baking pan.
07Insert meat thermometer.
08Roast about 1 hour or until the internal meat temperature reaches 165 degrees.
09Remove from oven and allow to rest on the wire rack for 15 minutes before removing thermometer.
10To serve as a main course, cut the porkloin into 1/4" slices.
11To serve as a Chinese appetizer, cut into 1/4" slices; arrange on platter with separate small bowls of Chinese hot mustard and untoasted sesame seeds.
12Enjoy it by first dipping a slice into the mustard, then into the sesame seeds.