
Master the secret to the ultimate Chinese Crispy Pork Belly, featuring an incredibly crunchy, bubbly crackling and melt-in-your-mouth meat. This traditional Cantonese roast is surprisingly simple to prepare at home with just a few key techniques and a bit of patience.
Prepare the skin by using a sharp metal skewer, ice pick, or dedicated pork pricking tool to create hundreds of tiny holes across the surface. Aim to pierce only the skin and the top layer of fat; avoid piercing the meat itself, as this prevents juices from rising and softening the crackling.
Flip the pork belly over so the meat side is facing up. Rub the flesh evenly with Chinese cooking wine, then sprinkle and rub in the five-spice powder, white pepper, and salt. Be careful to keep the spices off the skin to ensure it stays dry and white.
Place the pork belly skin-side up in a container. Thoroughly pat the skin dry with paper towels. Refrigerate uncovered for at least 12 hours, or up to 24 hours, to allow the skin to fully dehydrate.
When ready to cook, preheat your oven to 180°C (350°F). Place the pork on a large sheet of aluminum foil and fold the edges up snugly around the sides of the meat, creating a 1.5cm (2/5 inch) rim above the skin to act as a container for the salt.
Transfer the wrapped pork to a baking tray and pat the skin dry one last time. Lightly brush the skin with white vinegar, then spread an even layer of rock salt over the entire surface of the skin.
Roast in the oven for 60 minutes. This initial roast renders the fat and seasons the skin while the salt crust draws out remaining moisture.
Remove the pork from the oven. Carefully lift and discard the foil and scrape away all the rock salt from the top and sides of the pork. Place the pork directly back onto the baking tray.
Switch the oven to the grill or broiler setting on medium-high. Position the oven rack so the pork is at least 25cm (10 inches) away from the heat source. Grill for 20-25 minutes, rotating the tray occasionally, until the skin is golden-brown, puffed, and completely crispy.
Transfer the pork to a cutting board and let it rest for 5-10 minutes. Slice into thick strips, then into bite-sized pieces. Serve with yellow mustard or a small bowl of white sugar for dipping.
For the best results, ensure the skin is bone-dry before roasting; any moisture will prevent the crackling from puffing. If the skin is browning unevenly under the broiler, you can protect darker spots with small pieces of foil. Serve with fresh cucumber and radish to cut through the richness of the pork.




