This simple oven-roasted pork belly uses just four main ingredients and turns out tender inside with crisp, savory edges. A low roasting temperature renders the fat, then a short blast of high heat browns the surface; the method is straightforward and works with skin-on or skinless pork belly.
Ingredients
- 2 pounds (900 g) pork belly, preferably one piece, skin-on or skinless
- 1 teaspoon fine salt, plus more to taste
- 1 teaspoon freshly ground black pepper
- 1 teaspoon garlic powder
- 1 tablespoon neutral oil, such as canola or avocado oil
Instructions
- Prepare the pork. Pat the pork belly very dry with paper towels. If it has skin, score the skin in a shallow crosshatch pattern, taking care not to cut deeply into the meat. For skinless pork, score the fatty surface lightly instead. Cut the belly into two or three large pieces if needed to fit your roasting pan.
- Season. Mix the salt, pepper, and garlic powder. Rub the pork all over with the oil, then coat it evenly with the seasoning. If you have time, refrigerate it uncovered on a rack for 4 to 12 hours; this dries the surface and helps browning. Otherwise, cook it right away.
- Heat the oven. Set a rack in the center of the oven and heat to 300°F (150°C). Place the pork belly skin-side up in a small roasting pan or oven-safe dish. Add a wire rack if available, so the pork sits above the rendered fat. Do not add water: the belly will release plenty of fat as it cooks.
- Roast until tender. Roast for about 2 to 2½ hours, depending on thickness. Start checking at 2 hours. The meat should be very tender when pierced with a thin knife, and the fat should have rendered substantially. Pork belly is a fatty cut and is usually most pleasant when cooked well beyond the minimum safe temperature for whole cuts of pork. For food safety, whole cuts must reach at least 145°F (63°C) measured in the thickest part, followed by a 3-minute rest; for this recipe, tenderness is the more useful doneness cue.
- Crisp the surface. Carefully pour off and reserve the hot rendered fat, leaving the pork in the pan. Raise the oven to 450°F (230°C) and roast for 10 to 20 minutes, watching closely. The skin should blister and crisp, or the exposed fat should become deeply browned. If your oven has a broiler, you can broil briefly instead, but keep the pan several inches from the element and watch continuously because the fat can burn quickly.
- Rest and slice. Transfer the pork to a cutting board and rest for 10 minutes. Slice into bite-size pieces or thin strips with a sharp knife. Taste and add a little salt if needed. Serve hot, with crisp skin facing up so it does not soften against the plate.
Tips
- Dry skin is key. For the crispiest skin, pat it dry and leave the pork uncovered in the refrigerator if your schedule allows. Moisture on the surface creates steam and slows browning.
- Score carefully. If the skin is very tough, ask your butcher to score it. At home, use a sharp knife and cut only through the skin and surface fat; deep cuts can let juices escape and make the meat less neat to slice.
- Use the rendered fat wisely. Strain it into a heatproof container, cool it promptly, and refrigerate it. A spoonful is excellent for roasting potatoes or cooking vegetables. Never pour hot fat down the sink.
- Adjust the seasoning simply. Fine salt is easy to distribute evenly. If using coarse kosher salt, use about 1½ teaspoons by volume instead of 1 teaspoon fine salt, then season to taste after cooking.
Serving Suggestions
Serve the pork belly with steamed rice, sliced scallions, and a crunchy cucumber salad to balance its richness. It also works in warm tortillas with shredded cabbage and a squeeze of lime, or alongside roasted vegetables and a sharp mustard or vinegar-based sauce. For a simple meal, put a few slices over rice or noodles and add sautéed greens. Keep sauces on the side until serving; adding a wet sauce to the crisp surface will soften it.
Variations
Ginger-soy: Replace the garlic powder with 1 teaspoon ground ginger. After roasting, brush the sliced pork lightly with a mixture of 1 tablespoon soy sauce and 1 teaspoon honey. This adds sweetness and salt, so go easy on any extra salt at the table.
Chili-lime: Add ½ teaspoon chili powder to the seasoning. Finish with lime juice after slicing rather than before roasting, so the surface can brown properly.
Herb and pepper: Use 1 teaspoon dried rosemary or thyme in place of the garlic powder. Crush the herb between your fingers before mixing it with the salt and pepper.
Skinless pork belly: Follow the same low-and-high heat method, but check the browned surface early during the final stage. Skinless belly will brown rather than blister and can go from golden to too dark quickly.
Storage and Reheating
Refrigerate cooked pork belly within 2 hours of cooking, or within 1 hour if the room temperature is above 90°F (32°C). Store it in a shallow, airtight container for 3 to 4 days. Keep crisp skin separate from moist sides when possible. For longer storage, freeze portions in airtight packaging for up to 2 to 3 months for best quality; thaw overnight in the refrigerator.
To reheat, place slices on a rack over a baking sheet and warm in a 350°F (175°C) oven until hot throughout, usually 10 to 15 minutes depending on thickness. For crispier edges, finish in a skillet over medium heat or under the broiler for a minute or two, watching closely. Avoid reheating repeatedly; warm only the portion you plan to eat. Leftovers should reach 165°F (74°C) when reheated for food safety.
Frequently Asked Questions
Can I make this recipe with skinless pork belly?
Yes. Skinless pork belly becomes tender and browned, though it will not develop crackling. Roast it using the same temperatures and rely on the final stage to brown the exposed fat; check it frequently to prevent scorching.
How do I know when pork belly is done?
Use tenderness as your main guide for this cut: a knife should slide into the meat easily, and the fat should be soft rather than rubbery. A food thermometer is still useful for safety. Whole pork cuts must reach at least 145°F (63°C) and rest for 3 minutes, but pork belly typically needs much more cooking to become tender.
Why is my pork belly skin not crispy?
The skin may have been damp, insufficiently scored, or exposed to too much moisture. Dry it thoroughly before roasting, leave it uncovered in the refrigerator when possible, and use the hot finishing stage. Also avoid covering the cooked pork or pouring sauce over the skin before serving.
Can I prepare it ahead?
Yes. Roast the pork until tender, cool it promptly, and refrigerate it in a covered container for up to 3 to 4 days. Reheat it in a hot oven or skillet to brown the surface just before serving. For the best crackling, keep the skin exposed and dry during storage.
Can I cook pork belly in an air fryer?
Small pieces can be cooked in an air fryer, but timing depends on the appliance and thickness. For reliable results, first cook the belly until tender using an oven or other low, steady method, then air-fry portions at about 400°F (200°C) for a few minutes to crisp them, checking often. Do not overcrowd the basket.