Porchetta Arrosto con Erbe (Herb-Roasted Rolled Pork Belly)

Few Italian roasts are as recognisable as porchetta: pork rolled around a deeply aromatic seasoning, roasted until the skin crackles and the meat stays succulent. In this version, skin-on pork belly carries the classic flavours of fennel seed, rosemary, garlic, chilli and citrus zest, which perfume the fat as it renders. The high initial heat helps set the crackling before a gentler roast finishes the centre without drying it out. Serve in thick slices with the pan juices, either as a generous dinner centrepiece or tucked into bread with something sharp alongside.
Cuisine style Italian roast pork
Spice level Mild
Cooking style Crowd-friendly • Make-ahead friendly
Time commitment Slow-cooked

Why this recipe works

  • Crisp crackling: Scoring, drying and salting the skin helps moisture escape so the initial high heat can blister the surface.
  • Aromatic seasoning: Fennel, rosemary, garlic and lemon zest season the meat from the inside while the pork fat carries their fragrance through the roast.
  • Classic rolled shape: Rolling the belly keeps the seasoned meat enclosed and gives neat, generous slices with crisp skin around the outside.

Get the most out of this recipe

Texture tips

  • For better crackling: Keep the skin dry and keep the herb paste on the meat side only; moisture or oil on the skin can soften the finish.
  • Rest before slicing: Let the porchetta rest in the pan so the juices settle back into the meat rather than running out on the board.

Timing notes

  • Best served soon after roasting: The crackling is at its crispest shortly after the rest, so slice close to serving time.
  • Most of the time is hands-off: The active work is scoring, seasoning and rolling; the oven does the rest once the pork is tied and roasting.

Common mistakes

  • Skipping the hot start: The initial roast at 230°C (445°F) is important for starting the crackling before the temperature is lowered.
  • Slicing too soon: Cutting immediately after roasting can make the meat seem drier because the juices have not had time to settle.

Ingredient notes

  • Fennel is key: Fennel seeds give porchetta its recognisable sweet, aniseed warmth and balance the richness of the pork belly.
  • Citrus cuts the richness: Lemon zest adds brightness without making the filling wet, which helps preserve the texture of the roast.

Equipment you'll need

Ingredients
Instructions
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  1. Heat the oven to 230°C (445°F). Using a sharp knife, score the pork skin in a tight crosshatch, cutting through the skin and just into the fat without reaching the meat. Pat the pork dry all over.
  2. Finely chop the rosemary leaves and garlic. Zest the lemon, then mix the zest with the fennel seeds, black pepper, chilli flakes, olive oil and 1 tsp of the salt to make a fragrant paste.
  3. Turn the pork belly meat-side up and rub the herb paste evenly over the meat. Roll the belly up tightly into a neat log, keeping the skin on the outside. Sprinkle the remaining salt over the skin and rub it in, especially into the scores.
  4. Set the rolled pork seam-side down in a roasting pan. Roast for 25 minutes to start the crackling, then reduce the oven to 170°C (340°F). Continue roasting for 75 to 85 minutes, until the centre reaches 70°C (160°F) and the skin is deeply blistered.
  5. Rest the porchetta in the pan for 15 minutes so the juices settle. Slice thickly and spoon over the pan juices to serve.

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Recipe notes

Tips

  • For the best crackling, keep the skin as dry as possible: pat it thoroughly before salting, and avoid getting the herb paste on the skin.
  • If the skin is not crisp enough at the end, increase the oven to 230°C (445°F) for 5 to 10 minutes, watching closely so it does not burn.
  • If you are serving vulnerable groups, cook the pork until the centre reaches 75°C (167°F) and rest well before slicing.

Substitutions

  • Replace Fresh rosemary with Fresh thyme for a softer, more floral herb note.
  • Replace Lemon with Orange for a sweeter citrus perfume that still cuts through the richness.
  • Replace Chili flakes with Smoked paprika for warmth without heat.

Storage

  • Refrigerate up to 3 days
  • Cool leftovers quickly, then refrigerate in a sealed container. Reheat slices in a 180°C (355°F) oven until piping hot; the crackling will soften, so finish under a hot grill briefly if needed. Freeze sliced portions well wrapped for up to 2 months and defrost overnight in the fridge before reheating.

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Porchetta Arrosto con Erbe (Herb-Roasted Rolled Pork Belly)
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Recipe overview

  • Servings: 4 servings
  • Total time: 2h 45min (30min active)
  • Difficulty: Medium
  • Cuisine: Italian
Freezer friendly

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