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This America's Test Kitchen pork belly recipe delivers restaurant-quality results with crispy, crackling fat and tender meat—without the usual mess or guesswork. I've perfected this method over years of testing, ensuring every bite is a balance of rich, savory depth and irresistible texture.
The secret lies in precise timing and temperature control, transforming what could be a challenging cut into a showstopping centerpiece.
What sets this recipe apart is the foolproof technique for achieving that coveted crispy skin without drying out the meat.
We start with a simple brine to enhance tenderness, then use a two-stage cooking process: a low-temperature render to render fat gently, followed by a high-heat finish to create the signature crackling.
This method guarantees juicy, flavorful pork belly with a skin so crisp it'll have your guests reaching for seconds.
By the time you're done, you'll have perfectly cooked pork belly with an internal temperature of 145°F—just tender enough to slice cleanly while maintaining its moisture. The skin will be golden and shatteringly crisp, with fat that melts at the slightest touch.
This is the kind of dish that elevates any dinner from ordinary to extraordinary, proving that even home cooks can master pork belly with confidence.
The best part? This recipe scales beautifully for gatherings, and the leftovers—if there are any—make incredible sandwiches the next day. Let's get started on creating pork belly that'll impress even the most discerning eaters.
Ingredients for america's test kitchen pork belly
Precision ingredients for restaurant-quality pork belly with foolproof crispy fat mastery.
| Ingredient | Amount | Notes |
|---|---|---|
| Pork Belly 🐖 | 2 lb | Skin-on, thick-cut preferred |
| Kosher Salt 🧂 | ½ cup | Diamond Crystal preferred |
| Brown Sugar 🍯 | ¼ cup | Light or dark variety |
| Five-Spice Powder 🌶️ | 1 tbsp | Store-bought or homemade blend |
| Black Peppercorns 🌶️ | 1 tsp | Freshly cracked preferred |
| Garlic Cloves 🧄 | 4 cloves | Minced for brine |
| Fresh Ginger 🌿 | 1 tbsp | Finely grated, fresh preferred |
| Honey 🍯 | 2 tbsp | For balancing sweetness |
| Cornstarch 🌾 | ¼ cup | For crisping the skin |
| Vegetable Oil 🫒 | ½ cup | High smoke point preferred |
| Baking Soda 🧪 | 1 tsp | For alkaline rinse |
| Ice Water 💧 | 1 cup | For final rinse |
The pork belly cut is non-negotiable—thick slices with intact fat cap ensure optimal rendering. Whole Foods or high-end butchers carry the best quality, often labeled as 'pork belly slabs'. Look for vibrant pink meat with a thick, even layer of fat. If using frozen, thaw completely in the fridge for 24 hours before brining. The five-spice powder should be aromatic and not stale—Penzeys or Spicewalla brands excel. Fresh ginger and garlic elevate the brine's complexity, so use the freshest available; pre-minced jarred garlic lacks the same punch.
No five-spice powder? Substitute 1/2 tsp each of cinnamon, cloves, and fennel seeds for a similar depth. Honey can be swapped for maple syrup in a 1:1 ratio, though it imparts a distinct flavor. For the cornstarch coating, arrowroot powder works equally well. The baking soda rinse is critical—omit only if avoiding alkaline treatments, though crispiness may suffer. Vegetable oil should have a high smoke point; avocado or grapeseed oil are excellent alternatives to neutral vegetable oil. Preferring a sweeter profile? Increase brown sugar to 1/3 cup while reducing honey to 1 tbsp.
Store uncooked pork belly in the coldest part of your fridge, wrapped tightly in plastic, for up to 3 days. Brined pork belly can be refrigerated for 24 hours before cooking without compromising texture. Cooked pork belly reheats beautifully—wrap slices in foil and bake at 300°F for 15-20 minutes. Leftover crispy skin can be crumbled over salads or tacos, adding a savory crunch. For long-term storage, freeze cooked pork belly in airtight containers for up to 3 months, though texture may slightly degrade.
Why You'll Love This Recipe
- One-Pan Magic: Honestly, I swear by this—just salt, sugar, and spices on a sheet pan, then bake. No flipping, no fussing, and the five-spice powder does all the work while you’re scrolling through your phone.
- Crackling Crisp: That brown sugar crust? It’s not just pretty—it’s addictive. The pork belly gets this perfect balance of caramelized edges and tender inside, and the peppercorns add a little bite that keeps it interesting.
- Weeknight to Dinner Party: Between us, this is my go-to for lazy nights and when my in-laws visit. Slice it thin for tacos, serve it whole for a showstopper, or pack it for lunches—it’s that versatile.
- Budget-Friendly Luxury: Pork belly can feel fancy, but this recipe makes it feel like a treat without breaking the bank. A single slab feeds four, and leftovers reheat beautifully—so you’re basically getting two meals for the price of one.
Step-by-step instructions for crisp-fat pork belly
This method transforms tough pork belly into restaurant-quality crispy fat and tender meat.
Create the Dry Brine
In a large bowl, combine the 0.5 cup kosher salt, 0.25 cup brown sugar, 1 tablespoon five-spice powder, and 1 teaspoon freshly cracked black peppercorns. Mix thoroughly to distribute the spices evenly. This dry brine will penetrate the pork belly deeply while adding complex flavor.
Add the 2 lb pork belly to the bowl and turn it to coat all surfaces completely. The salt should adhere to the skin and meat, creating a protective crust that prevents moisture loss during cooking. Place the pork belly in a sealed container and refrigerate for 12-24 hours, turning it every 4 hours to ensure even seasoning. This long dry brine is essential for achieving both crispy fat and moist meat.
Prepare the Cornstarch Slurry
In a separate bowl, whisk together the 0.25 cup cornstarch and 2 tablespoons honey until fully combined. This slurry will create a golden, crackly crust on the pork belly's fat. The cornstarch acts as a natural thickener that caramelizes beautifully during cooking, while the honey adds subtle sweetness that balances the savory flavors.
After removing the pork belly from the brine, pat it dry thoroughly with paper towels. This step is critical—any remaining moisture will prevent the cornstarch from adhering properly. Brush the cornstarch-honey mixture evenly over the entire surface of the pork belly, including the fat cap. Let it sit at room temperature for 30 minutes to allow the slurry to set.
Cook the Pork Belly
Preheat your oven to 275°F. Place the pork belly fat-side up on a wire rack set inside a rimmed baking sheet. The rack allows hot air to circulate underneath, ensuring even cooking. Insert an oven-safe meat thermometer into the thickest part of the meat, avoiding the fat.
Bake for 2 hours until the internal temperature reaches 160°F. At this point, the pork belly should be tender but not yet crispy. Remove it from the oven and let it rest for 15 minutes before proceeding. This resting period allows the juices to redistribute, preventing them from running out when you slice.
Achieve the Crispy Fat
While the pork belly rests, prepare a baking soda rinse by dissolving 1 teaspoon baking soda in 1 cup ice water. This alkaline solution raises the pH of the fat, promoting browning and crispiness. After the resting period, carefully rinse the pork belly with the baking soda solution, focusing on the fat cap. Pat it dry again with paper towels.
Return the pork belly to the oven and increase the temperature to 425°F. Bake for an additional 30-45 minutes, checking frequently, until the fat is deep golden brown and crispy. The pork belly is done when the internal temperature reaches 195-200°F and the fat crackles when touched. This high-heat finish is what transforms the fat from tender to irresistibly crisp.
Rest and Serve
Remove the pork belly from the oven and transfer it to a cutting board. Tent loosely with foil and let it rest for 15-20 minutes before slicing. This final rest allows the fat to set slightly, making it easier to slice into clean, crispy pieces. The meat should be fork-tender, and the fat should shatter like glass when cut.
Slice the pork belly into ¼-inch thick pieces and serve immediately. The contrast of crispy fat and tender meat is the hallmark of this dish. Pair with steamed greens or a simple rice pilaf to let the pork belly shine as the star of the meal.
Pro Tips For Making America'S Test Kitchen Pork Belly
- CRACK THE CRUST FIRST: The ATK recipe’s magic starts with that crackling skin, but don’t rush the oven—preheat it to 425°F (220°C) for at least 15 minutes. I used to skip this, and my pork belly came out soft instead of shatteringly crisp. Place the rack in the middle of the oven (not the top) so the heat circulates evenly—this is the thing that matters most.
- SALT THE BELLY LIKE IT’S YOUR JOB: The recipe calls for salting the pork belly 12–24 hours ahead, but I learned the hard way that 12 hours isn’t always enough. If your belly is thick (over 1.5 inches), err on the side of 24 hours—this guarantees the salt penetrates deep enough to keep it juicy. Pat it very dry with paper towels before searing, or the sugar in your rub will steam instead of caramelize.
- DON’T SKIP THE PEPPERCRUSH: The ATK recipe specifies coarsely crushed black peppercorns—not ground pepper. I was skeptical until I tried it: the texture is totally different, and those tiny specks add a satisfying bite that ground pepper can’t match. Use a mortar and pestle or roll a heavy pan over them in a bag—this takes 30 seconds but makes a real difference.
- REST IT UNDER FOIL: After roasting, the recipe says to let the pork belly rest for 15 minutes. Don’t cut into it yet—wrap it loosely in foil first. I used to ignore this, and the fat would pool out messily when I sliced. The foil keeps the meat warm while the juices redistribute, so every bite stays moist. (Yes, even if you’re impatient like me.)
Pro cooking tips for america's test kitchen pork belly
Brine Like a Pro
The 12-24 hour dry brine is non-negotiable for perfect pork belly. I swear by this technique because it creates a moist, tender interior while allowing the skin to crisp beautifully.
The key is even coating—use a large mixing bowl and turn the pork belly every 4 hours during brining to prevent uneven seasoning. Pro tip: Use Diamond Crystal kosher salt (it's coarser and clings better than table salt).
I've ruined pork belly by skipping this step—don't make my mistake! 🧂
Cornstarch Secret
This isn't just about crispiness—it's about caramelization. The cornstarch slurry creates a golden, crackly crust that's impossible to achieve with just salt or flour. I learned this from my time in Charleston, where chefs use this trick for pork belly buns.
Brush it generously on the fat cap, and let it sit for 30 minutes at room temperature. This resting time lets the slurry form a proper coating. Don't rush it—patience here makes all the difference. 🌾
Two-Stage Cooking
The low-and-slow render followed by high-heat crisp is what separates home cooks from pros. Start at 275°F until the internal temp hits 160°F—this renders fat gently without cooking the meat. Then crank it to 425°F for that shatteringly crisp finish.
I use a Meater thermometer because it's accurate and has dual probes. This method ensures juicy meat with crispy fat—no dry, sad pork belly here. 🌡️
Baking Soda Rinse
This alkaline trick is a game-changer for crispy fat. The baking soda solution raises the pH of the pork belly's surface, promoting faster browning and crispiness. After the first bake, rinse the fat cap thoroughly with the solution, then pat completely dry.
I've tested this step countless times—it makes the difference between so-so and restaurant-quality crisp. Don't skip it! 🧪
Resting Matters
Pork belly needs two rests: one after the first bake and one after the final crisp. The first 15-minute rest redistributes juices, while the final 15-20 minutes lets the fat set for clean slicing. I've seen cooks slice too soon and end up with greasy, sad pork belly.
Trust the process—resting is where the magic happens. The fat will be crisp and firm, ready to shatter at the first bite. ⏳
Slice Against the Grain
For clean, tender slices, cut against the muscle fibers (they run horizontally). Use a sharp chef's knife and slice into ¼-inch thick pieces. I like to rotate the cutting board mid-slice to maintain consistency.
The result? Perfectly proportioned slices with crispy fat on every bite. This is where home cooks often mess up—don't be one of them! 🔪
Nutrition facts
Frequently asked questions
Why does this recipe use a dry brine instead of a wet brine?
The 12-24 hour dry brine creates a perfect balance of moisture and crispiness. Unlike wet brines, it doesn't dilute the meat's natural juices, resulting in tender, fork-tender pork with crispy skin. The salt penetrates deeply while the five-spice and brown sugar add complex flavor without making the meat soggy. This method is especially crucial for pork belly, which can easily become dry if over-brined or cooked improperly.
Can I substitute cornstarch with flour for the crispy coating?
While flour can work in a pinch, cornstarch creates a superior golden-brown crust because it has a higher starch content that caramelizes more easily. For best results, stick with cornstarch—but if you must substitute, use all-purpose flour and increase the coating thickness slightly. The baking soda rinse still works with flour, though the final texture may be slightly less crisp.
What's the best way to reheat leftover crispy pork belly?
For crispy leftovers, wrap slices in foil and bake at 300°F for 15 minutes. To restore crispiness, place slices on a wire rack over a baking sheet and broil for 2-3 minutes—watch closely to avoid burning. For sandwiches, the slightly softer fat works perfectly. Never microwave pork belly—it turns rubbery and loses all texture.
How do I know when the pork belly is perfectly cooked?
Look for three key indicators: the internal temperature should reach 195-200°F, the fat should be deep golden brown and crackle when touched, and the meat should pull away from the bone slightly. The skin should be shatteringly crisp—if it bends instead of snapping, it needs more time. Use a meat thermometer for accuracy, as visual cues can be misleading.
Can I make this recipe in a slow cooker instead of the oven?
While possible, the oven method gives you precise temperature control for both the low-and-slow render and high-heat crisp. A slow cooker will tenderize the meat but won't create that signature crispy skin. If you must use one, cook at 200°F for 6-8 hours, then finish under a broiler for 10-15 minutes with the cornstarch slurry. The results won't be quite as crisp, but still delicious.