America's Test Kitchen Crispy Pork Belly Recipe: Slow-Roasted to Crispy Edges and Juicy Pink Centers

Mastering America's Test Kitchen crispy pork belly recipe transforms a simple cut into a showstopping centerpiece with crispy edges and juicy pink centers—exactly as the pros do it. Growing up in small-town Georgia, I learned pork deserves respect, and this method honors that tradition with precision timing and technique.

The secret lies in slow-roasting until the fat renders perfectly, then finishing with high heat to achieve that coveted crackle.

This recipe demands patience but rewards with restaurant-quality results you'll crave.

Start by scoring the belly for even cooking, then season generously and roast low and slow until the internal temperature reaches 145°F. The final crisp happens in a screaming-hot pan—where the magic transforms tender meat into a crispy, caramelized masterpiece. Every bite delivers melt-in-your-mouth texture with a satisfying crunch.

What sets this apart is the balance: crispy skin without burning, juicy meat that stays pink inside, and fat that renders cleanly. The method I've perfected through years of testing ensures no part of the pork belly is wasted—rendered fat becomes the star of your next stir-fry or roasted vegetables.

This isn't just a recipe; it's a technique that elevates pork from ordinary to extraordinary.

Pair with pickled vegetables for brightness or a light Asian glaze for extra flavor. The possibilities are endless, but the method remains foolproof. Let's get cooking—your taste buds will thank you for every crispy, juicy bite.

Ingredients for america's test kitchen crispy pork belly

Precision-crafted ingredients transform pork belly into a restaurant-worthy centerpiece with crispy edges and juicy pink centers.

The pork belly selection is non-negotiable. Look for thick-cut, skin-on pieces from a trusted butcher—the fat-to-meat ratio should be generous, with visible marbling throughout. Whole Foods or local specialty grocers carry premium cuts, but even standard grocery stores stock quality pork belly if you check the packaging date. The skin should be firm yet pliable, not rubbery or discolored. For optimal results, purchase the belly 2-3 days ahead to allow it to relax at refrigerator temperatures before cooking. This resting period ensures even cooking and superior fat render.

Substitutions must preserve the recipe's balance. No fresh rosemary or thyme? Swap for 1 tsp each of dried rosemary and thyme, but toast them first in a dry pan for 30 seconds to intensify their aroma. The cornstarch is critical for achieving that signature crackle—arrowroot powder works in a pinch, though it may yield slightly less crispiness. For the finishing butter, European-style unsalted butter like Plugrá or Kerrygold delivers superior flavor, but any high-quality unsalted butter will suffice. The apple cider vinegar can be omitted if unavailable, though it adds a subtle tang that complements the richness.

Proper storage of ingredients ensures peak performance. The pork belly should be kept in its original packaging in the coldest part of the refrigerator until ready to use—never thaw at room temperature. Fresh herbs should be wrapped in damp paper towels and stored in a sealed container for up to 5 days. The rendered fat from this recipe is a treasure trove—store in a sealed jar in the refrigerator for up to 2 weeks or freeze for 6 months. Use the fat for pan-frying, roasting vegetables, or basting proteins. The cornstarch and sugar should be kept in airtight containers away from moisture to prevent clumping, while the vinegar can be stored indefinitely in a cool, dark place.

Step-by-step instructions for slow-roasted pork belly

This method delivers restaurant-quality results with perfectly crisp edges and melt-in-your-mouth tenderness.

Remove the pork belly from the refrigerator and pat it completely dry with paper towels. I can't emphasize this enough—the drier the skin, the better it crisps. Using a sharp chef's knife, score the skin in a diamond pattern, cutting about ¼ inch deep. This creates steam channels that render fat while developing crispy pockets.

In a small bowl, combine the 1.5 tablespoons kosher salt, 0.5 teaspoon ground black pepper, and 1 tablespoon granulated sugar. Rub this mixture all over the pork belly, pressing firmly into the scored skin and fat. The sugar will caramelize during cooking, adding depth of flavor. Let the pork belly sit at room temperature for 30 minutes while you prepare the aromatics.

Preheat your oven to 275°F. Place a rack in the lower third of the oven and position a rimmed baking sheet on it. This low-and-slow approach ensures even cooking without drying out the meat. While the oven heats, prepare the aromatics by smashing the 4 garlic cloves with the flat side of your knife.

Arrange the 2 sprigs fresh rosemary and 2 sprigs fresh thyme on the baking sheet, then place the pork belly fat-side up on top. Drizzle with the 2 tablespoons extra-virgin olive oil and pour the 1 tablespoon apple cider vinegar around the edges. The vinegar will prevent the skin from becoming too dry during the long cook.

Roast the pork belly for 2 hours without opening the oven door. This initial phase allows the fat to render slowly and the meat to become tender. After 2 hours, check the internal temperature using a meat thermometer—it should read 160°F. If it hasn't reached this temperature, continue cooking for another 30-45 minutes.

Here's where the magic happens: remove the pork belly from the oven and increase the temperature to 425°F. This high-heat phase will crisp the skin dramatically. Return the pork belly to the oven for 15-20 minutes, watching closely as the skin transforms from pale to deep golden brown. You're aiming for a crackling texture that shatters when touched.

Transfer the pork belly to a cutting board and let it rest for 10 minutes. While it rests, prepare the crisping mixture by combining the 2 tablespoons cornstarch with 2 tablespoons cold cubed butter in a small bowl. This creates a dry, crispy coating that will adhere to the hot skin.

Using tongs, carefully brush the cornstarch-butter mixture all over the pork belly, concentrating on the scored areas. Return it to the oven at 425°F for 5-7 minutes until the skin is uniformly crisp and golden. The cornstarch will create that coveted crackling texture while the butter adds richness.

Remove the pork belly from the oven and let it rest for at least 15 minutes before slicing. This resting period allows the juices to redistribute throughout the meat, preventing them from escaping when you cut. The skin should be firm enough to hold its shape when sliced, with a satisfying crackle that gives way to juicy pink meat.

Using a sharp carving knife, slice the pork belly into ½-inch thick slices against the grain. Each slice should reveal a beautiful contrast between the crispy, caramelized exterior and the tender, juicy interior. Serve immediately with your favorite sides to enjoy the perfect balance of textures and flavors.

Creative variations of this recipe

Asian-Inspired Glaze

Transform this classic pork belly into a fusion masterpiece with a sweet-savory glaze inspired by my time apprenticing under Chef Chen. Mix 2 tbsp hoisin sauce, 1 tbsp rice vinegar, 1 tbsp honey, 1 tsp grated fresh ginger, and ½ tsp sesame oil.

Brush this glaze over the pork belly 30 minutes before the final crisping phase at 425°F. The glaze caramelizes beautifully, creating a sticky-sweet contrast to the crispy skin. 🌶️

Smoked Maple Version

For a Southeast BBQ twist, smoke the pork belly low and slow using hickory and applewood chips in your smoker at 225°F until it reaches 160°F internal temperature. After the initial smoke, finish with the cornstarch-butter crisp in the oven.

Drizzle with 2 tbsp pure maple syrup mixed with 1 tbsp Dijon mustard before serving. This method channels my Georgia roots while adding a smoky depth that pairs perfectly with the crispy texture.

Herb-Crusted Variation

Swap the cornstarch for a herb-infused crust that adds complexity. Pulse 2 tbsp fresh parsley, 1 tbsp fresh thyme, 1 tbsp fresh rosemary, and 1 tbsp Dijon mustard in a food processor until finely chopped.

Mix with 2 tbsp melted butter and spread this mixture over the pork belly 15 minutes before the final crisp. The herbs infuse the fat as it renders, creating a fragrant, aromatic crust that’s far more dynamic than plain cornstarch. ✨

Spicy Korean Style

Elevate the dish with a gochujang-kimchi glaze for a bold, umami kick. Combine 2 tbsp gochujang, 1 tbsp soy sauce, 1 tbsp honey, 1 tsp grated garlic, and 1 tsp rice vinegar, then brush over the pork belly 20 minutes before the final crisp.

The heat from the gochujang pairs perfectly with the crispy skin, while the tangy kimchi notes cut through the richness. Serve with quick-pickled cucumbers for a refreshing contrast.

Breakfast Crispy Pork

Turn this into a showstopping breakfast centerpiece by serving with crispy hash browns and scrambled eggs. After slicing the pork belly, arrange the slices on a platter and top with a hollandaise sauce spiked with 1 tsp smoked paprika and ½ tsp hot sauce.

The crispy pork adds a salty, savory element that balances the richness of the eggs. This version became a Sunday morning staple at my farm—guests still rave about it years later. 💛

Slow-Cooker Adaptation

For hands-off cooking, use a large slow cooker on low heat for 8-10 hours to render the fat. After the initial slow cook, transfer the pork belly to a 425°F oven for the final crisping phase.

This method is perfect for weeknight cooking and ensures the meat stays tender while the skin crisps to perfection. The rendered fat can be drained and saved for future use—just strain it through a fine-mesh sieve for a smooth, flavorful cooking oil. 🔥

Frequently asked questions