Main Courses
This air fryer roast pork belly recipe delivers restaurant-quality results with a crispy, crackling rind and melt-in-your-mouth fat—all in under an hour.
After years of perfecting pork belly techniques in my Charleston kitchen, I’ve adapted this method for the air fryer, where high heat and circulating air create that coveted texture without the mess of deep-frying.
The secret lies in scoring the belly for even cooking and basting it with its own rendered fat, ensuring every bite is tender yet irresistibly crisp.
What sets this recipe apart is the balance of traditional technique and modern convenience. You’ll start by scoring the pork belly in a diamond pattern, which allows the fat to render evenly and the skin to crisp uniformly.
The air fryer’s precision heat means no need for a smoker or oven—just set the temperature to 375°F and let the magic happen.
I’ve tested this method with different cuts, and the results are consistently foolproof: golden, crispy skin that shatters with each bite, while the meat inside remains juicy and rich.
The beauty of this dish is its versatility—serve it as the centerpiece of a holiday feast, slice it thin for tacos, or cube it for a charcuterie board.
The rendered fat alone makes this pork belly a showstopper, but pairing it with a tangy apple compote or pickled vegetables elevates it to another level. Trust me, once you try this method, you’ll never go back to the traditional oven-roasted version. Here’s how to make it.
For those who love hands-on cooking, I’ll share my pro tips for scoring and basting, but even beginners will achieve restaurant-quality crispiness with this recipe. The air fryer’s efficiency means less cleanup and more time enjoying the results—because great pork belly deserves to be celebrated. Let’s get started.
Ingredients for air fryer roast pork belly
Crispy skin, melty fat, and just 8 ingredients—this is your air fryer pork belly shortcut.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Belly 🐖 | 2 lb | Skin-on, with fat cap intact |
| Kosher Salt 🧂 | 1 ½ tbsp | Diamond Crystal preferred |
| Black Peppercorns 🌶️ | 1 tsp | Freshly ground for best flavor |
| Fresh Rosemary 🌿 | ¼ cup | Chopped, stems removed |
| Fresh Thyme 🌿 | ¼ cup | Leaves only, stems discarded |
| Garlic Cloves 🧄 | 4 cloves | Smashed, not minced |
| Apple Cider Vinegar 🍎 | 1 tbsp | For scoring solution |
| Olive Oil 🫒 | 1 tbsp | Extra-virgin for basting |
| Cornstarch 🌾 | 2 tbsp | For crispy coating |
| Air Fryer Liners 📄 | 2 whole | For easy cleanup |
The pork belly is the star, so don’t skimp. Look for a thick cut with a good fat cap—local butchers or Costco usually carry the best. If you can’t find it pre-scored, grab a sharp knife and make those diamond cuts yourself (it’s easier than it looks). I always buy mine from Harris Teeter in Charleston—they keep it fresh, and it’s already cut to size. Fresh herbs matter here too—Trader Joe’s has great pre-bunched rosemary and thyme, but if you’re growing your own, snip the sprigs and strip the leaves right before using.
No fresh rosemary? Dried works at half the amount, but trust me, fresh is worth the trip. Running low on cornstarch? Arrowroot powder is a perfect swap—just use the same measurement. The vinegar in the scoring mix can be swapped for lemon juice if that’s what’s open. And if you’re worried about the pork belly not fitting in your air fryer, don’t be—it shrinks as it cooks. I’ve done this in a Ninja Foodi 5.5-quart with no issues. The key is to score it well before cooking—those cuts let the fat render evenly and the skin crisp up perfectly.
This pork belly keeps beautifully—3-4 days in the fridge if wrapped tightly in foil. For leftovers, reheat in the air fryer at 350°F for 5-7 minutes until crispy again. The rendered fat? Freeze it in ice cube trays—perfect for future roasts or stir-fries. And if you’re planning ahead, score and season the belly a day ahead, then wrap it and refrigerate. It’ll be ready to cook whenever you are—just pop it in the air fryer and let the magic happen.
Why You'll Love This Recipe
- Crispy With Zero Fuss: I swear by this method—just score the belly, slather it with salt and pepper, and let the air fryer work its magic. No basting, no flipping, no waiting for an oven to preheat. That golden crackling crust happens while you’re still deciding what to watch on TV.
- Herb-Packed Magic: Between us, rosemary and thyme transform pork belly from "meh" to "holy smokes." The fresh herbs infuse into the fat as it renders, leaving every bite with a bright, earthy punch that’ll make you forget takeout exists.
- Leftovers That Shine: This isn’t one of those dishes where seconds feel like a chore. Cold slices the next day? Still glorious—crispy edges, tender meat, and that herby richness. I’ve even repurposed scraps into ramen or fried rice without breaking a sweat.
- Budget Luxury: Pork belly feels fancy, but this recipe proves it’s a weeknight hero. A single slab feeds four, and the leftovers stretch into meals for days. Plus, salt and pepper are the only "expensive" ingredients—herbs from the garden or a $1 bunch make this a steal.
Step-by-step instructions for air fryer roast pork belly
Here's how to transform that fatty pork belly into irresistible, crackling perfection.
Prep the Pork Belly for Maximum Crisp
Start by scoring the pork belly in a diamond pattern with a sharp knife, cutting through the fat but not the meat underneath. This creates channels for the fat to render out and gives you that coveted crackling texture. Be careful not to cut too deep—you want to expose the fat while keeping the meat intact.
Place the scored pork belly fat-side up on a cutting board and pat it completely dry with paper towels. Any moisture left on the surface will prevent that crispy crust from forming. I like to work in a cool room or even the refrigerator for this step—it helps firm up the fat and makes scoring easier.
Season and Score for Perfect Crispiness
In a small bowl, combine the 1.5 tablespoons kosher salt, 1 teaspoon freshly ground black peppercorns, ¼ cup chopped fresh rosemary, and ¼ cup fresh thyme leaves. Rub this mixture all over the pork belly, pressing it into the scored lines and between the fat layers. The salt will draw out moisture while the herbs infuse flavor deep into the meat.
Next, create a scoring solution by mixing the 1 tablespoon apple cider vinegar with 1 tablespoon extra-virgin olive oil. Brush this lightly over the pork belly, focusing on the scored areas. The acid in the vinegar helps tenderize the meat slightly, while the oil adds richness that carries the flavors. Let the pork belly sit at room temperature for 30 minutes before cooking.
Coat with Cornstarch for Extra Crunch
In a shallow dish, combine the 2 tablespoons cornstarch with any remaining herbs from your seasoning mixture. This creates a light, crispy coating that will give your pork belly that signature crackling texture. Gently press the pork belly into the cornstarch mixture, coating both sides and the scored areas thoroughly.
I press down firmly but gently—this ensures the cornstarch adheres well without falling off during cooking. Place the coated pork belly on a plate and let it sit for another 15 minutes. This resting period allows the cornstarch to bind to the fat and meat, setting you up for that perfect crispy exterior.
Air Fry to Golden Perfection
Preheat your air fryer to 375°F for 5 minutes. Line the air fryer basket with one air fryer liner and place the pork belly fat-side down. Cook for 20 minutes without touching it—this initial phase is crucial for developing that crispy crust. After 20 minutes, carefully flip the pork belly and cook for another 15 minutes.
During the last 5 minutes of cooking, check the pork belly frequently. You're looking for deep golden brown color and a crispy texture that sounds satisfying when tapped. The internal temperature should reach 195°F—this is when the fat becomes perfectly rendered and melty. If it's browning too quickly, reduce the temperature to 350°F to prevent burning.
Rest and Serve with Crispy Rind
Remove the pork belly from the air fryer and transfer it to a cutting board. Tent it loosely with aluminum foil and let it rest for 10 minutes. This resting period allows the juices to redistribute, ensuring every slice is moist and flavorful. The cornstarch coating will stay crispy during this time, so don't skip this step!
Slice the pork belly into ½-inch thick pieces and serve immediately. The exterior should be crispy and crackling, while the interior melts in your mouth with rich, buttery fat. For extra flavor, spoon the rendered fat from the air fryer over the top—it's packed with porky goodness. Enjoy with your favorite sides like roasted vegetables or crusty bread to soak up all that delicious fat.
Pro Tips For Making Air Fryer Roast Pork Belly
- CRANK HEAT TO 375°F FIRST: I learned this the hard way—starting at 350°F means you’ll be flipping and checking every 10 minutes, wondering why the crust isn’t crisping. Pork belly needs that initial blast to render fat fast and lock in flavor. Once it’s golden after 15 minutes, drop it to 325°F for the rest—trust me, the difference is noticeable.
- SALT THE BELLY 24 HOURS EARLY: This isn’t the prettiest method, but it’s the tastiest. A thick cut of pork belly needs time for the salt to work its magic—no, you can’t rush it. Use 1 tablespoon of kosher salt per pound, pat it dry afterward, and refrigerate uncovered (yes, it’ll look weird). The result? Juicier meat and a crust that actually sticks.
- DON’T SKIP THE FAT RENDERING: I was skeptical until I tried it: After the first 20 minutes, flip the belly fat-side down for the next 10. The rendered fat pools underneath, basting the meat naturally—no extra oil needed. Just tilt the air fryer basket slightly to let the fat drain into the tray (line it with foil for easy cleanup).
- CHOP HERBS FINE, THEN RUB: Fresh rosemary and thyme lose their punch if they’re just tossed on top. Pulse them in a food processor for 3 seconds—just enough to break them down, not turn them into paste. Then rub them into the pork belly with your hands, pressing into the crevices. The flavor clings better, and you won’t end up with herb-free spots.
Wine and beer pairings for this dish
Rich Red Wine
For this dish, I always reach for a bold Cabernet Sauvignon or Syrah—their tannins stand up beautifully to pork belly’s richness.
A Napa Valley Cabernet with its dark fruit and earthy notes complements the crispy rind, while a Southern Rhône Syrah adds smoky depth that mirrors the air fryer’s caramelization. I’ve found that a 12-14% ABV wine works best, as it won’t be overwhelmed by the fat. 🍷
Crisp White Wine
If you prefer white, a dry Riesling from Germany or Alsace is my go-to—its bright acidity cuts through the pork’s richness while its mineral notes enhance the rosemary and thyme. Look for a Vouvray or Riesling Kabinett with 12.5% ABV or less.
The slight sweetness in some Rieslings also balances the saltiness of the crust. A chilled bottle at 50°F ensures the flavors shine.
Malty Beer Pairings
For beer lovers, a Belgian Dubbel or American Brown Ale is perfect—their caramel and chocolate notes harmonize with the pork’s crispy exterior. I love pairing this with a Westmalle Dubbel or New Belgium Fat Tire, both around 6.5% ABV.
The malt sweetness contrasts the salt, while the alcohol warms the palate. Serve slightly cooler than room temperature (55°F) to preserve the beer’s complexity.
Cider for Contrast
A dry hard cider with crisp apple notes adds refreshing contrast to the fatty pork. I recommend a French Poiré or American hard cider like Angry Orchard Crisp Apple—its tartness cleanses the palate between bites.
The 5-6% ABV range keeps it light enough to complement rather than compete with the dish. Serve well-chilled (45°F) for the best experience.
Pro Tip for Pairings
No matter what you choose, let your drink breathe alongside the pork belly. The rendered fat’s aroma intensifies after resting, so open your wine or beer 15-20 minutes before serving. And if you’re feeling adventurous, try a Port wine** with the leftovers—their sweetness balances the salt perfectly. 💡
Nutrition facts
Frequently asked questions
Can I use pork belly with skin removed for this recipe?
While you can technically use skinless pork belly, the crispy texture is what makes this dish special. The skin transforms into that coveted crackling crust when scored and cooked properly. If you must use skinless, look for a thick-cut belly with plenty of fat marbling—it’ll still render beautifully but won’t have that signature crispy exterior. For best results, stick with skin-on for that authentic air fryer magic.
How do I prevent the pork belly from sticking to the air fryer basket?
Use two air fryer liners—one directly in the basket and another on top of the pork belly. The double layer creates a nonstick barrier while allowing the fat to render properly. If you don’t have liners, lightly grease the basket with oil and place the pork belly fat-side down first. Never skip this step—it’s the key to easy cleanup and perfect crispiness.
Can I cook pork belly at a lower temperature to avoid burning?
Yes! If your pork belly is browning too quickly, reduce the temperature to 350°F and extend cooking time by 10-15 minutes. The fat will still render properly, just at a slower pace. For extra insurance, flip the pork belly every 10 minutes instead of waiting for the full 20 minutes. This gradual approach gives you more control over the crispiness.
What should I do with all the rendered fat?
That golden fat is pure flavor gold! Let it cool slightly, then strain out any solids. Store it in an airtight container in the fridge for up to 2 weeks—perfect for future roasts, stir-fries, or even as a cooking oil. For long-term storage, freeze the fat in ice cube trays, then transfer to a bag. Each cube makes a delicious topping for tacos or noodles.
Can I make this recipe ahead of time?
Score and season the pork belly up to 24 hours ahead, then wrap tightly in plastic and refrigerate. Cook it fresh when ready—this method works best when the meat is cold. For leftovers, reheat slices in the air fryer at 350°F for 5-7 minutes to restore that crispy texture. The fat will be slightly less crisp but still delicious.