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This air fryer roast pork belly recipe transforms fatty cuts into crispy, golden perfection without a deep fryer. 🔥 After years of perfecting pork belly techniques in my Atlanta kitchen, I've adapted this method for home cooks—where the magic happens in the air fryer's even heat and fat-rendering power.
The secret lies in scoring the belly for even cooking and basting with its own rendered fat to create that coveted crackling crust.
What sets this recipe apart is the celery crown topping—a crispy, herbaceous crown that contrasts beautifully with the tender pork. We'll use a simple scoring pattern and seasoning blend that enhances the pork's natural sweetness while keeping the fat from overwhelming the dish.
The air fryer's precision ensures you get restaurant-quality results without the mess of traditional roasting methods.
By the time you're done, you'll have melt-in-your-mouth pork with a crispy exterior and rich, golden gravy that captures all the rendered fat. The celery crown adds a textural contrast that makes every bite exciting, while the gravy ties everything together.
This is the kind of dish that makes weeknight dinners feel special—without requiring a whole day in the kitchen.
The best part? This method works equally well for holiday feasts or casual family dinners. Serve with roasted potatoes or a simple green salad to balance the richness. Let's get cooking—your taste buds will thank you.
Ingredients for air fryer roast pork belly
Pork belly, crispy celery crown, and golden gravy—this trio transforms simple ingredients into restaurant-quality magic.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Belly 🐖 | 2 lb | Thick-cut, skin-on preferred |
| Celery Stalks 🧅 | 1 whole | Thick, stringy variety |
| Fresh Thyme 🌿 | ¼ cup | Leaves only, finely chopped |
| Fresh Rosemary 🌿 | ¼ cup | Needles finely chopped |
| Garlic Cloves 🧄 | 6 cloves | Minced for seasoning |
| Kosher Salt 🧂 | 2 tbsp | Diamond Crystal preferred |
| Ground Black Pepper 🌶️ | 1 tsp | Freshly cracked |
| Smoked Paprika 🌶️ | 1 tsp | For subtle smokiness |
| Olive Oil 🫒 | 2 tbsp | Extra-virgin for basting |
| All-Purpose Flour 🌾 | 1 tbsp | For gravy thickening |
| Beef Broth 🥫 | 1 cup | Low-sodium preferred |
| Unsalted Butter 🧈 | 2 tbsp | Cold for gravy |
| Fresh Parsley 🌿 | 0.1 cup | Chopped for garnish |
The pork belly is where it all starts. Look for thick-cut pieces with a good layer of fat—Costco or your local butcher are great spots. If you can't find thick-cut, double up on thin slices. The celery crown is all about texture, so grab the thick, stringy stalks from the produce section—not the baby variety. Fresh herbs are non-negotiable here; dried just won't cut it. I always grab extra thyme and rosemary—half goes on the pork, half gets woven into the celery crown for that herbal punch. Store your pork belly uncovered in the fridge for 24 hours before cooking to dry the skin slightly—this is key for crispiness.
No smoked paprika? Regular paprika plus a pinch of liquid smoke works in a pinch. Short on beef broth? Chicken broth with a splash of soy sauce gets you close. The celery crown can be prepped ahead—just keep it dry until you're ready to cook. Want to skip the crown? Extra crispy pork skin plus a sprinkle of sesame seeds still delivers big flavor. For the gravy, if you're nervous about flour, cornstarch makes a smoother sauce. The butter in the gravy needs to be cold—cut it into small cubes before adding—or you'll end up with a greasy mess. And trust me, the gravy is worth the effort—it's the secret weapon that ties everything together.
Pork belly keeps 3-4 days in the fridge, but honestly, it's even better reheated. Store it in its own rendered fat for extra flavor. The celery crown stays crispy for 1 day if kept in an airtight container. Gravy freezes beautifully—just reheat gently on the stove. I always make extra gravy; it disappears faster than the pork. For holiday leftovers, slice the pork thin and serve on buttered toast with extra gravy. Game over.
Why You'll Love This Recipe
- No-Fuss Prep: I swear, you’ll spend more time slicing the celery than anything else. Just score the belly, toss it with garlic, thyme, and rosemary, then let the air fryer do the heavy lifting—no basting, no flipping, no stress.
- Crispy-Creamy Magic: That first bite? Crunchy skin gives way to melt-in-your-mouth fat—like a charcuterie board’s dream come true. The rosemary and garlic infuse deep, but the celery adds a bright, fresh cut that keeps it from feeling heavy.
- Weeknight or Party Star: Between us, this is my lazy Sunday lunch and my holiday appetizer. Serve it thinly sliced with crusty bread for a casual meal, or cut into cubes for a crowd—same recipe, two vibes.
- Leftovers That Don’t Suck: Honestly, I make this just to have extra. The pork belly keeps for days in the fridge, and reheating it in the air fryer for 3-5 minutes turns sad leftovers into crispy, crave-worthy sandwiches or ramen toppings. Budget win.
Step-by-step instructions for air fryer roast pork belly
Transform simple ingredients into showstopping pork belly with crispy skin and rich gravy.
🔥 Step 1: Prep and Season the Pork Belly
Start by removing the pork belly from the fridge and patting it completely dry with paper towels. I can't stress this enough—moisture is the enemy of crispy skin. Place the belly skin-side down on a cutting board and use a sharp boning knife to score the fat in a diamond pattern, cutting about ½-inch deep. This creates crispy "crowns" while keeping the meat tender.
In a small bowl, mix together the 2 tbsp kosher salt, 1 tsp ground black pepper, 1 tsp smoked paprika, 0.25 cup finely chopped fresh thyme, and 0.25 cup finely chopped fresh rosemary. Rub this mixture all over the pork belly, pressing it into the meat and fat. Let it sit uncovered in the refrigerator for at least 1 hour—this drying and salting creates the perfect foundation for crispy skin.
🍳 Step 2: Air Fry the Pork Belly to Crispy Perfection
Preheat your air fryer to 375°F for 5 minutes. Place the pork belly fat-side up in the air fryer basket, leaving space around it for air circulation. Cook for 45 minutes, then flip it over and cook for another 30 minutes until the skin is deep golden brown and crispy.
Here's the thing—you'll want to check it at the 30-minute mark on the first side. If the skin is browning too quickly, reduce the temperature to 350°F to prevent burning. The meat should reach an internal temperature of 145°F when measured with an instant-read thermometer. Don't be tempted to open the air fryer during cooking—every time you do, you lose heat and moisture.
🥘 Step 3: Create the Celery Crown Crunch
While the pork belly cooks, prepare the celery crowns. Cut the 1 whole celery stalk into ½-inch thick slices, then cut each slice into ¼-inch thick half-moons. Toss them with 1 tbsp olive oil, ½ tsp kosher salt, and ¼ tsp black pepper. Spread them on a parchment-lined baking sheet and air fry at 400°F for 8-10 minutes until crispy and golden.
These celery crowns add a delightful crunch that cuts through the rich pork belly. They're simple but make a huge difference in texture contrast. Keep them warm in a 200°F oven while you finish the pork belly.
🍳 Step 4: Make the Golden Gravy
Remove the pork belly from the air fryer and let it rest for 15 minutes before slicing. While it rests, place the air fryer basket back in the air fryer and set it to 400°F. Add 2 tbsp olive oil and let it heat for 2 minutes until shimmering.
Add the 6 minced garlic cloves and sauté for 30 seconds until fragrant. Sprinkle in the 1 tbsp all-purpose flour and stir for 1 minute to cook off the raw taste. Slowly pour in the 1 cup beef broth, scraping up any browned bits from the bottom of the basket. Let it simmer for 3-4 minutes until slightly thickened.
🍽️ Step 5: Slice, Serve, and Garnish
Slice the pork belly into ¼-inch thick slices against the grain. Ladle the warm gravy over the top and garnish with the crispy celery crowns and 0.1 cup chopped fresh parsley. The contrast of crispy skin, tender meat, and rich gravy with crunchy celery is what makes this dish truly special.
Serve immediately with your favorite sides—roasted potatoes or a simple green salad work perfectly. The pork belly should be juicy and flavorful, with a crispy skin that shatters between your teeth. Each bite delivers that perfect balance of textures and flavors that makes this recipe unforgettable.
Pro Tips For Making Air Fryer Roast Pork Belly
- CRANK THE HEAT FIRST: Air fryers love a hot start—set yours to 375°F (190°C) for the first 10 minutes to render fat aggressively and lock in flavor. After that, drop to 325°F (165°C) to finish cooking without burning the herbs. I learned this the hard way when my first batch smelled like a smokehouse and looked like a science experiment.
- SCORE THE BELLY DEEP: Don’t just stab the pork belly with a knife—cut ½-inch-deep slashes in a diamond pattern before seasoning. This lets fat drain and crisp up properly, giving you that coveted crackling texture instead of a greasy mess. Yes, it’s a pain, but your future self will thank you when the skin turns golden instead of soggy.
- STOP STABBING THE HERBS: Fresh thyme and rosemary need to stay whole and intact—chopping them releases oils too fast, turning your pork into a perfumed swamp. Instead, strip the leaves from the stems and scatter them loosely over the pork. They’ll infuse flavor without overpowering the dish (and you won’t end up with a mushy herb paste).
- REST IT UNDER FOIL: The moment the pork hits 145°F (63°C), pull it from the air fryer and wrap it in foil for 5 minutes. This traps heat and keeps the meat juicy while you crisp the skin in the final blast. Skipping this step means dry, stringy pork—trust me, I’ve served it both ways, and the foil version wins every time.
Flavor customization for these flavors
Sweet & Smoky Glaze
For a caramelized twist, brush the pork belly with a honey-sriracha glaze made from 2 tbsp honey, 1 tbsp sriracha, and 1 tsp soy sauce during the last 10 minutes of cooking. The heat from the air fryer intensifies the flavors, creating a sticky, glossy finish.
I've tested this variation at my Atlanta restaurant, and it's a crowd-pleaser—especially with a sprinkle of toasted sesame seeds before serving. 🔥
Herb-Infused Oil
Swap the dry rub for an herb-infused olive oil marinade by combining ¼ cup olive oil with 2 tbsp chopped rosemary, 2 tbsp chopped thyme, 3 minced garlic cloves, and 1 tsp smoked paprika.
Brush this mixture over the pork belly after scoring and let it marinate for 4-6 hours in the fridge. The oil keeps the skin moist while infusing deep, aromatic flavors. This method works especially well if you're short on time—just pat the pork dry before air frying. 💫
Spicy Asian Twist
Transform this into a Korean-inspired dish by adding 1 tbsp gochujang and 1 tbsp soy sauce to your seasoning blend.
After air frying, slice the pork belly thin and serve with a quick sesame-ginger sauce made from 2 tbsp soy sauce, 1 tbsp honey, 1 tbsp rice vinegar, 1 tsp grated ginger, and 1 tsp sesame oil.
Garnish with sliced green onions and sesame seeds for a vibrant, flavor-packed dish. This variation is inspired by my time working with Korean pitmasters during the Southeast BBQ circuit. ✨
Creamy Mustard Finish
Add a tangy kick by basting the pork belly with a mix of 2 tbsp Dijon mustard and 1 tbsp apple cider vinegar during the last 15 minutes of cooking. The mustard caramelizes beautifully in the air fryer, creating a glossy, slightly sweet crust.
For extra richness, stir 1 tbsp whole-grain mustard into your gravy before serving. This variation pairs perfectly with roasted Brussels sprouts or a sharp cheddar biscuit. 💛
Citrus Zest Brightener
Brighten up the dish with a zesty citrus glaze made from 2 tbsp orange marmalade, 1 tbsp fresh lemon juice, and ½ tsp grated lemon zest. Brush this over the pork belly during the final 10 minutes of cooking.
The citrus cuts through the richness of the pork, adding a refreshing contrast. I first tried this variation at a Charleston farmers' market and it's been a favorite ever since. Serve with a simple arugula salad dressed in lemon vinaigrette. 🍊
Cheesy Celery Crown
Elevate the celery crown by tossing it with ¼ cup shredded Gruyère cheese before air frying. The cheese melts slightly, creating a creamy, savory topping that pairs beautifully with the pork belly. For extra crunch, sprinkle with ½ tsp crushed red pepper flakes before serving.
This variation adds a luxurious touch that feels like a restaurant dish at home. I developed this idea while experimenting with leftover cheese from my farmhouse dairy trials. 🧀
Nutrition facts
Frequently asked questions
Can I use thin-cut pork belly in this air fryer recipe?
Thin-cut pork belly (½-inch thick or less) works, but you'll need to adjust cooking time. Air fry at 375°F for 25-30 minutes total, flipping halfway. The key is to monitor closely—thin cuts cook faster and can dry out if overcooked. For best results, score the fat more aggressively to create crispy pockets.
Why is my pork belly skin not crispy?
Crispy skin requires three things: dry surface, high heat, and fat rendering. First, pat the pork belly completely dry before scoring. If the skin still isn't crispy, try increasing the air fryer temperature to 400°F for the final 5-10 minutes. Another trick? Baste with the rendered fat during the last 5 minutes of cooking.
How do I prevent the pork belly from sticking to the air fryer basket?
Line the basket with parchment paper or use a silicone mat designed for air fryers. For extra insurance, lightly grease the parchment with neutral oil before adding the pork. Never skip this step—pork belly releases a lot of fat, which can cause sticking. Pro tip: Place the pork on the rack (if your air fryer has one) for even cooking.
Can I make this recipe ahead of time?
Cook the pork belly up to 2 days ahead and store it in its own rendered fat in an airtight container. Reheat in a 350°F oven for 15-20 minutes until warmed through. The celery crown can be prepped 1 day ahead but best served fresh. Gravy freezes beautifully—just reheat gently on the stove. For leftovers, slice thin and serve on toasted brioche with extra gravy.
What if my air fryer doesn't fit the whole pork belly?
No problem! Cook the pork belly in 2 batches, adjusting the time slightly. For the second batch, reduce temperature to 350°F to prevent overcooking. The key is to keep the batches at the same stage—score and season both pieces identically before cooking. If your air fryer is very small, consider using a cast-iron skillet on the stovetop for the second batch.