Crispy Roast Pork (Chinese Style)

Chinese crispy roast pork belly is a classic celebration dish that is a show stopper when done correctly. I’ve tried making this many times in the past and this is the method I use to get the perfect crispy skin every time. No need to boil or poke holes in the skin, all you need is to dry it out 1 day in advance.

How to prepare pork belly

You will want to use a 4 lbs piece of pork belly which I cut in half to make 2 separate portions. I find that when I cut them in half, they cooked more even. I season only the meat side with five spice, garlic powder, salt, and brown sugar. Let this sit in the fridge, skin side up uncovered overnight to dry out the skin. You can also do this 2 days in advance which will end up even better.

Why the air fryer is best for crispy roast pork

From my experience, I have found that using the air fryer to crisp up the skin is better than any other conventional oven. The reason being, an air fryer circulates heat much better than a regular oven which leads to a more evenly cooked outcome. Many times, I have tried to bake in a conventional oven and only half of my pork belly skin will crisp up and the other half will stay hard. If you do not have an air fryer, I would use a convection oven at the highest temperature.

Why cook crispy roast pork salt?

By cooking the pork with a layer of salt, it dries out the skin even more during the initial cooking phase. This initial phase is meant to cook the meat and not make the skin crispy yet. After this, you remove all the salt and blast it in an air fryer to achieve that perfect crispy crackling.

Turning roast pork into banh mi

Key ingredients for a classic Banh Mi sandwich include:

  1. Baguette: A French-style baguette, typically lighter and airier than traditional French baguettes, providing a crispy exterior and soft interior.
  2. Protein: Crispy roast pork
  3. Pickled Vegetables: Usually consisting of carrots and daikon radish, pickled in a mixture of vinegar, sugar, and salt, providing a tangy and crunchy contrast to the sandwich.
  4. Fresh Vegetables: Slices of cucumber, cilantro sprigs, and jalapeño peppers, adding freshness, herbal notes, and a hint of heat.
  5. Mayonnaise or Aioli: Spread on the baguette for creaminess and richness. In my banh mi, I used a chimichurri butter
  6. Pâté (Optional): A layer of pork liver pâté adds depth of flavor and richness to the sandwich.

These ingredients come together to create a harmonious balance of flavors and textures in every bite of the Banh Mi sandwich, showcasing the diverse culinary influences of Vietnamese cuisine.

Chinese Crispy Roast Pork

This is a simple and effective way to get the perfect crispy roast pork.
5 from 1 vote
Prep Time 10 minutes
Cook Time 2 hours
Rest Time 12 hours
Total Time 14 hours 10 minutes
Course Main Course
Cuisine Chinese


  • 4 lbs pork belly (skin on)
  • 1 tsp five spice powder
  • 2 tsp brown sugar
  • 2 tsp garlic powder
  • 1 tsp salt
  • 3 tbsp white vinegar
  • ½ cup kosher salt (for topping)


  • Cut your pork belly in half, you want it about a 8×6 inch slab.
    4 lbs pork belly
  • Season ONLY the meat side with five spice, brown sugar, garlic powder, and salt.
    1 tsp five spice powder, 2 tsp brown sugar, 2 tsp garlic powder, 1 tsp salt
  • Let it sit in the fridge over a wire rack with the skin side up overnight. This will allow the skin to dry up.
  • Next day, create a tin foil boat that tightly wraps around the meat side of the pork belly.
  • Brush the skin with vinegar, and add enough salt to fully cover the skin. You want to use koshers salt or something more coarse so that it doesn't actually penetrate the skin. Sea salt is too fine.
    3 tbsp white vinegar, ½ cup kosher salt
  • Place in an oven at 325F for 1.5 hours. The meat will cook and shrink, causing it to get taller. The reason I use the oven and not the air fryer in this step is because the air fryer fan is very intense and will blow away all the salt.
  • Remove all the salt from the skin. Brush with another layer of vinegar.
  • Place into an air fryer at 450F for 30 minutes checking every 10 minutes until the skin is crispy and light. If you do not have an air fryer, place it into your oven at the highest setting.
  • Cut into it and serve with hoisin sauce.
Keyword belly, chinese, crackling, crispy, pork, roast

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  1. Hi!
    My question is about the time and cooking temperature. It seems like cooking it at 325 for 1.5hr and then at 450 for 30 mins could dry up the meat. But your pork belly looks very juicy.
    For the first 1.5hr at 325, you mentioned using conventional oven, that is without the use of the fan correct? And then the 4

  2. Hi, i was wondering what dipping sauce you are using in your picture, thanX

    Love your recipes, Karolina

  3. Sorry please ignore my question, just notice you gave the answer in your recipe 🤦🏻‍♀️

  4. I’ve seen other recipes that recommend poking the skin layer to achieve the air bubbles to crisp the skin. Is that an optional step?

  5. In the video there’s an extra vinegar brushing step after taking the salt rind off that is not in your recipe.

  6. 5 stars
    Although my pork belly didn’t have the bubbly looking crust that yours had, the fat did come out crispy and the pork was flavorful and tender. As it turns out, my Ninja air-fryer’s highest temperature is 400°F, so I cooked one batch in the air-fryer and one batch in the oven at 450°F and there wasn’t much difference. Your videos are inspiring.

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