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Pork Belly

Skin-on slab, about 2 lbs

Quick Answer

Pork Belly: roast at 325°F for about 150 min. Internal temp: 190–200°F for tender.

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Safe Internal Temp
190–200°F for tender

Cooking Methods

↕ Slide the temperature to see how cook times change

your temp
325°F
cook time
~150min
Low & slow 300°350° Hot & fast
Low first, then blast at 450°F 15 min for skin.

Look for skin-on pork belly at Asian grocery stores or ask your butcher to order it (most regular supermarkets don't stock it consistently). You want a piece that's evenly thick with a good balance of meat and fat layers (not all fat). Buy more than you think you need as pork belly shrinks 30–40% during a long cook as the fat renders out. A 2-pound slab feeds 3–4 people comfortably, not the 6 you'd expect from that size raw. Before cooking, score the skin in a crosshatch pattern with a sharp knife, cutting through the skin and fat but not into the meat. Then pat the skin bone-dry with paper towels or better yet, leave it uncovered in the fridge overnight. Dry skin is going to be the single biggest factor in getting crackling that shatters when you bite into it. Pork belly freezes beautifully for 3–4 months; wrap tightly in plastic, then foil.

Pork belly is one of the most rewarding and forgiving cuts of pork you can cook at home, all that it needs from you is time. Unlike a chop or tenderloin, pork belly needs to hit 190–200°F internal before the fat and connective tissue break down into that melt-in-your-mouth texture you're after. Rush it and you'll get chewy, greasy slabs instead of tender meat with crackling skin. Why is it forgiving? It's hard to overcook when you're going low and slow, which ultimately makes this a good cut for a beginner to try. The methods below cover roasting, braising, smoking, and slow cooking — all low-and-slow approaches that let the fat do its thing.

Food Safety

Pork belly needs to reach 190–200°F for the fat and connective tissue to fully render into tender, melt-in-your-mouth meat. At 145°F (USDA minimum for pork) it's technically safe but will be chewy and fatty which I don't know about you, but I sure don't like. Collagen breakdown starts around 160°F but really accelerates above 175°F, which is why you need to push all the way to 190–200°F. This is one cut where you 100% want to go well past the safety minimum. When checking temperature, insert your thermometer into the thickest part of the meat layer, not through a fat seam as fat reads differently than muscle and will give you a false number.

Frequently Asked Questions

What are the best tips for cooking pork belly?
Score the skin for cracklings. Dry the skin thoroughly. Low and slow renders the fat beautifully.
What internal temperature should pork belly reach?
Pork belly needs to reach 190–200°F for the fat and connective tissue to fully render into tender, melt-in-your-mouth meat. At 145°F (USDA minimum for pork) it's technically safe but will be chewy and fatty which I don't know about you, but I sure don't like. Collagen breakdown starts around 160°F but really accelerates above 175°F, which is why you need to push all the way to 190–200°F. This is one cut where you 100% want to go well past the safety minimum. When checking temperature, insert your thermometer into the thickest part of the meat layer, not through a fat seam as fat reads differently than muscle and will give you a false number.
How do you roast pork belly?
Roast at 180–120 min. Low first, then blast at 450°F 15 min for skin.
How do you braise pork belly?
Braise at 180–150 min. Submerged in liquid. Meltingly tender.
How do you smoke pork belly?
Smoke at 5–6 hrs. Apple or hickory wood. Like homemade bacon.
How do you slow cooker pork belly?
Slow Cooker at 8–10 hrs low / 5–6 hrs high. Cubed. Falls apart.