Put the 320 grams pork belly in a pot that it barely fits in. Add cold water until the pork is completely submerged. Remove the pork, then bring the pot of water to a boil. Add the pork, cover and simmer over medium low heat for 20 minutes.
320 grams pork belly
Remove the pork from the liquid, wrap it in foil and then place it in the refrigerator for 3-4 hours. This solidifies the fat, making it easy to slice. You can skim the liquid and use it as a soup base for another dish, or just pour it out.
Once the pork is chilled use a sharp knife to slice it into ⅛" (3mm) thick slices.
In a small bowl, combine the 1 tablespoon Tianmianjiang, 1 tablespoon Shaoxing wine, 1 teaspoon soy sauce and 1 teaspoon granulated sugar.
1 tablespoon Tianmianjiang, 1 tablespoon Shaoxing wine, 1 teaspoon soy sauce, 1 teaspoon granulated sugar
Heat a wok or large sauté pan over high heat until very hot. Add the 1 teaspoon vegetable oil, then add the sliced pork belly. Stir-fry until the pork has started to crisp around the edges.
1 teaspoon vegetable oil
Drain off the excess oil and then push the pork to the edges of the pan. Add the ½ inch fresh ginger and 2 teaspoons doubanjiang. Fry until the chili sauce is fragrant (10-15 seconds).
½ inch fresh ginger, 2 teaspoons doubanjiang
Add the 75 grams garlic scapes and stir-fry with the pork until the garlic sprouts are cooked through.
75 grams garlic scapes
Add the bowl of sauce along with the 1 bunch scallions and stir-fry until all the liquid has evaporated.
1 bunch scallions