Crispy Air Fryer Pork Belly

I still remember the first time I nailed a proper Hong Shao Rou in my tiny apartment kitchen years ago. The whole place smelled like star anise and caramelized sugar, and I burned the bottom of the pot because I got distracted chatting with my mom on the phone. That batch was a little tough and overly salty, but I ate every bite anyway. Fast forward to now, and I’ve tweaked it dozens of times. My favorite version? Braising the pork until it’s melt-in-your-mouth tender with all those deep, savory-sweet flavors, then finishing it in the air fryer for that irresistible crispy skin. It’s the best of both worlds—classic comfort with modern ease. If you’re craving that sticky, glossy red-braised pork belly but want crackling edges without deep-frying, this is it.

Why You’ll Love This Recipe

• It delivers the rich, aromatic flavors of traditional Hong Shao Rou with way less babysitting than stovetop braising.
• The air fryer gives you restaurant-style crispy skin in under an hour total active time—no giant pot of oil or messy cleanup.
• It’s forgiving for home cooks. I’ve messed up the timing plenty of times, and it still turns out delicious.
• Budget-friendly and impressive. A slab of pork belly goes a long way for family dinners or when friends drop by.
• Make-ahead friendly. You can braise ahead and crisp just before serving, which is a lifesaver on busy nights.

This dish has roots in Chinese home cooking, especially Shanghai-style red braising, where the pork simmers low and slow in a sweet-savory sauce. I’ve adapted it with my air fryer obsession because who has time to watch a pot for hours?

Ingredients List

For the pork and braise (serves 4-6):

• 2 pounds (about 900g) skin-on pork belly, cut into 1.5 to 2-inch chunks (look for a piece with good layers of fat and meat)
• 4 cups water (for initial blanching)
• 2 tablespoons neutral oil (like avocado or canola)
• 3 tablespoons rock sugar (or 2 tablespoons granulated sugar if that’s what you have)
• 1/3 cup Shaoxing wine (dry sherry works in a pinch)
• 3 tablespoons light soy sauce
• 2 tablespoons dark soy sauce (this gives the beautiful reddish color—don’t skip it)
• 4 slices fresh ginger (about 1-inch thick)
• 3 green onions, cut into 2-inch pieces
• 2 star anise
• 1 cinnamon stick (or 1/2 teaspoon ground cinnamon)
• 2 bay leaves
• 1 teaspoon five-spice powder
• Salt to taste (start with 1/2 teaspoon and adjust)

For the air fryer crisp:

• 1 tablespoon neutral oil or sesame oil for brushing
• Extra five-spice powder or salt for sprinkling

Substitutions: No Shaoxing wine? Use rice wine or even a splash of dry white wine. Rock sugar melts beautifully for that glossy sauce, but regular sugar is fine. If your pork belly comes frozen, thaw it fully in the fridge.

Step-by-Step Instructions

1. Blanch the pork. Place the pork belly chunks in a large pot and cover with cold water. Bring to a boil over high heat and let it bubble for 3-5 minutes. This removes impurities and helps the meat stay tender. Drain, rinse the pieces under cold water, and pat them very dry with paper towels. I can’t stress the drying enough—wet pork means sad, chewy results later.
2. Sear for flavor. Heat 2 tablespoons oil in your pot or a large skillet over medium-high heat. Add the pork chunks skin-side down first if possible and sear until lightly golden, about 4-5 minutes per side. Work in batches if needed. This step builds so much flavor—don’t rush it. Remove the pork and set aside.
3. Build the sauce. In the same pot, lower the heat to medium and add the rock sugar. Stir until it melts and turns a nice amber color (this takes 2-3 minutes—watch closely so it doesn’t burn). Pour in the Shaoxing wine to deglaze, scraping up all those tasty bits. Add both soy sauces, ginger, green onions, star anise, cinnamon, bay leaves, and five-spice powder. Give it a good stir.
4. Braise the pork. Return the seared pork to the pot. Pour in enough water to just cover the meat (about 2-3 cups). Bring to a boil, then reduce to a gentle simmer. Cover partially and cook for 45-60 minutes, stirring occasionally. The sauce should reduce and thicken, coating the pork beautifully. The meat should be fork-tender but not falling apart yet. Taste and adjust seasoning—more soy for saltiness or a pinch more sugar for balance. I once forgot the star anise and it was still good, but the aromatics make it special.
5. Prep for the air fryer. Once braised, remove the pork pieces to a plate or bowl. Let them cool slightly so you can handle them. Pat the skin side extra dry again. Brush lightly with oil and sprinkle a little five-spice or salt if you like. Preheat your air fryer to 400°F (200°C).
6. Crisp it up. Place the pork belly pieces skin-side up in the air fryer basket in a single layer (do batches if necessary). Air fry at 400°F for 10-15 minutes, checking at the 8-minute mark. The skin should puff and turn golden and crispy. Shake or flip halfway for even results. My air fryer (a basic basket model) nails this every time now, but yours might vary slightly.
7. Rest and serve. Let the crispy pork rest for a couple minutes. The skin will stay crunchy while the inside stays juicy from the braise.

Total time is about 1.5 to 2 hours, but most of it is hands-off simmering.

Pro Tips & Tricks

I’ve learned the hard way that drying the skin thoroughly before air frying is non-negotiable. I once skipped a good pat-down and ended up with chewy skin—lesson learned.

Score the skin lightly with a sharp knife before braising if you want extra crispiness, but don’t cut too deep into the meat.

For make-ahead, braise the pork fully and refrigerate it in the sauce for up to 2 days. Reheat gently on the stove, then crisp in the air fryer right before eating. It actually tastes even better the next day as the flavors meld.

Don’t overcrowd the air fryer. The hot air needs to circulate for that perfect crackle.

If your sauce isn’t thick enough at the end of braising, remove the pork and reduce it on the stove for a few more minutes. It should coat the back of a spoon nicely.

Common mistake: boiling too hard during braising. Keep it at a gentle simmer so the meat doesn’t toughen up.

Variations & Substitutions

For a spicier kick, add 2-3 dried red chilies or a teaspoon of chili flakes during the braise. My husband loves it that way on game nights.

Gluten-free? Use tamari or coconut aminos instead of soy sauce. The flavor stays close enough.

Want it less sweet? Cut the sugar in half. It still caramelizes beautifully.

Vegetarian twist: Try this method with thick slices of king oyster mushrooms or tofu puffs, though it’s not the same as the real deal. The sauce is killer on anything.

For a quicker weeknight version, use pre-cooked pork belly or even thick-cut bacon, but fresh is best for texture.

Serving Suggestions

I love serving this Hong Shao Rou over steamed white rice so the sauce soaks in perfectly. Add some stir-fried greens like bok choy or gai lan on the side for balance—the bitterness cuts through the richness.

For a fun spread, pair it with steamed buns (bao), pickled vegetables, and a simple cucumber salad. It makes an amazing weekend family meal or even a party appetizer if you cut the pieces smaller.

A cold beer or jasmine tea rounds it out. Leftovers? Chop them up for fried rice the next day—pure gold.

FAQ’s

Can I freeze this?

Yes! Braise the pork, cool completely, and freeze in the sauce for up to 2 months. Thaw overnight in the fridge, then crisp in the air fryer. The texture holds up surprisingly well.

How do I reheat leftovers without losing crispiness?

Air fryer at 375°F for 5-8 minutes works wonders. Oven at the same temp on a wire rack is a good backup. Microwave makes it soggy, so avoid if possible.

My skin didn’t get crispy—what happened?

Usually moisture or overcrowding. Pat super dry and don’t crowd the basket. Every air fryer is different, so experiment with an extra 2-3 minutes.

Can I make this without an air fryer?

Absolutely. After braising, broil in the oven on high for a few minutes, watching carefully. Or pan-fry skin-side down in a hot cast iron with a weight on top.

Is this authentic Hong Shao Rou?

It’s my home-cook fusion take. Traditional versions are fully braised and tender without the extra crisp step, but this keeps the soul of the dish while adding that satisfying crunch.

What if I can’t find pork belly with skin?

Skin-on is key for crispiness. Ask your butcher or Asian market. Without skin, it’ll still taste great braised, just not as “crispy air fryer” style.

 Final Thoughts

There’s something so satisfying about pulling that golden, crackling pork out of the air fryer and knowing you made restaurant-quality Hong Shao Rou at home. The first time my kids asked for seconds (and thirds), I knew I had a winner.

Give this a try this weekend—you’ll smell the magic happening and feel like a total pro. Tag me in your photos or drop a comment with how it turned out. Did the skin puff up perfectly? Did you add your own twist? I read every one and love hearing your kitchen stories. Happy cooking, friends—now go make some memories (and maybe burn a pot or two along the way; it builds character).