3 lbs boneless pork shoulder |
1/2 cup low sodium soy sauce |
1/2 cup brown sugar |
1 -2 tablespoon chili paste with garlic |
1 teaspoon chinese five spice powder |
1/2 teaspoon ground mustard |
1/2 teaspoon ground ginger |
1 head bok choy or 1 head napa cabbage, shredded |