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Cantonese Crispy Pork Belly: A Crackling Skin Revelation

Spectacularly crisp skin yields to succulent, intensely savory pork belly.

Janelle

By Janelle

Updated: January 18, 2026

Why I Love This Recipe

Cantonese Crispy Pork Belly, or Siu Yuk, is more than just a dish; it's an experience. This culinary masterpiece transforms humble pork belly into a textural and flavorful delight. The secret lies in meticulous preparation and a precise cooking process, resulting in an unbelievably crispy skin that shatters with each bite, contrasting beautifully with the tender, juicy meat beneath. Rooted in Cantonese cuisine, Siu Yuk is a celebratory dish often enjoyed during special occasions and family gatherings, symbolizing prosperity and good fortune.

  • •Unmatched Crackling Texture - The skin is meticulously prepared to achieve an airy, brittle texture that's the hallmark of authentic Siu Yuk.
  • •Deep Umami Flavor - A carefully balanced blend of Chinese five-spice and Shaoxing wine infuses the pork with a complex, savory depth.
  • •Surprisingly Simple Technique - Despite its impressive results, the method is straightforward once you understand the key principles.
  • •Minimal Hands-On Time - The majority of the cooking process is hands-off, allowing you to focus on other tasks while the oven works its magic.
  • •Impressive Centerpiece - The visually stunning presentation makes this dish a guaranteed conversation starter and a memorable culinary experience.

Ingredients You'll Need

Here's what you'll need – nothing too fancy, just good ingredients that work together beautifully.

  • 1 lb Pork belly, skin on (about 1.5 inches thick)
  • 1 tsp Chinese five-spice powder
  • 2 tsp Salt (divided)
  • 1/2 tsp Sugar
  • 1/4 tsp White pepper
  • 1 tbsp Shaoxing wine
  • 1 tbsp White vinegar
  • 1/2 tsp Baking soda

Step-by-Step Instructions

  1. 1

    Prepare the pork belly by scoring the meat side in a crosshatch pattern, being careful not to cut through the skin. This allows the marinade to penetrate deeper and helps the meat cook more evenly. Scoring also encourages better rendering of fat, contributing to a more tender result.

    ~5 min

    Tip: A sharp utility knife works best for scoring.
  2. 2

    In a small bowl, combine the Chinese five-spice powder, 1 teaspoon of salt, sugar, white pepper, and Shaoxing wine. This mixture will be the flavorful base for your pork. Ensure all ingredients are well combined for even distribution of flavor.

    ~2 min

    Tip: Adjust the amount of five-spice to your liking.
  3. 3

    Rub the spice mixture all over the meat side of the pork belly, avoiding the skin. The skin should remain clean and dry for optimal crackling. Focus on massaging the spices into the scores you made earlier.

    ~3 min

    Tip: Use your fingers to really work the spices into the meat.
  4. 4

    Place the pork belly on a wire rack set over a baking sheet, skin side up. Pat the skin completely dry with paper towels. This is crucial for achieving that signature crispy skin.

    ~2 min

    Tip: Repeat the drying process several times to remove all surface moisture.
  5. 5

    In a small bowl, mix the remaining 1 teaspoon of salt with the baking soda. This mixture will draw out moisture and create tiny fissures on the skin, leading to a superior crackling effect. Apply this mixture evenly over the pork skin.

    ~2 min

    Tip: Don't use too much baking soda, as it can affect the flavor.
  6. 6

    Drizzle white vinegar evenly over the salted skin. The vinegar helps to further dry out the skin and create those desirable bubbles. Let the pork belly sit uncovered in the refrigerator for at least 4 hours, or preferably overnight.

    ~1 min

    Tip: This step is essential for drying out the skin.
  7. 7

    Preheat your oven to 325°F (160°C). Place the pork belly in the oven and bake for 45 minutes. This slow cooking renders the fat and tenderizes the meat.

    ~1 min

    Tip: Keep an eye on the skin to prevent burning.
  8. 8

    Remove the pork belly from the oven and increase the temperature to 450°F (232°C). Scrape off the salt mixture from the skin. This step is important so the skin can properly crackle without burning.

    ~5 min

    Tip: Use a metal spoon or spatula to carefully scrape off the salt.
  9. 9

    Return the pork belly to the oven and bake for another 30-45 minutes, or until the skin is puffed up and golden brown with lots of crackling. Listen for the satisfying crackling sound as the skin transforms.

    ~30 min

    Tip: If some areas are browning too quickly, cover them with foil.
  10. 10

    Remove the pork belly from the oven and let it rest for 10-15 minutes before slicing. Resting allows the juices to redistribute, resulting in a more flavorful and tender final product. The skin will continue to crisp up slightly as it cools.

    ~10 min

    Tip: Don't skip the resting period!
  11. 11

    Using a sharp knife, slice the pork belly into bite-sized pieces. The crackling should shatter easily with each cut. Serve immediately and enjoy the incredible contrast of textures and flavors.

    ~2 min

    Tip: A serrated knife can help cut through the crispy skin.

How Do I Know It's Ready?

The skin should be puffed up, golden brown, and easily shattered. The meat should be tender and easily pierced with a fork.

Frequently Asked Questions

The most common reason is that the skin wasn't dry enough before cooking. Make sure to pat it completely dry and refrigerate uncovered for several hours or overnight.

Final Thoughts

I hope you enjoy making this Cantonese Crispy Pork Belly: A Crackling Skin Revelation as much as I do! It's a wonderful dish that's sure to become a favorite in your kitchen. If you try this recipe, I'd love to hear how it turned out – feel free to share your experience and any variations you tried!