Cut the pork shoulder into long slices, roughly about 1 inch thick.
To a bowl, we'll add the marinade ingredients.
Place the meat into a zip-top bag, pour the sauce in, and massage the pork for about 2 minutes.
Preheat the oven to 425° F or 218° C.
Remove the char siu periodically to baste it with leftover pork marinade or diluted honey.
Once finished, baste each side with diluted honey and let cool before cutting.
