Lab Station 01 Modernist Recipe Book
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May 29, 2026

Porchetta with Fennel Pollen & Salsa Verde

Main Course 7 phases 15 sandwiches / 10-12 generous portions pork belly
Specimen photograph for Porchetta with Fennel Pollen & Salsa Verde

Primary Ingredient Basis: 3000 g pork belly = 100%

Classic central Italian porchetta using pork belly wrapped around loin, optimised for crisp crackling, aromatic herb penetration, and next-day reheating.

PHASE A — PORK PREPARATION

Components

Ingredient Quantity Scaling
Pork belly with skin 3000 g 100.0%
Kosher salt 45 g 1.5%

Method

  1. Butterfly pork belly and loin as needed into a flat rectangle.
  2. Score the meat side lightly in a shallow crosshatch pattern.
  3. Do not pierce the skin.
  4. Season the meat side with kosher salt.

PHASE B — HERB STUFFING

Components

Ingredient Quantity Scaling
Garlic 30 g 1.0%
Fresh rosemary leaves 10 g 0.3%
Fresh sage leaves 15 g 0.5%
Fresh parsley 30 g 1.0%
Lemon zest 10 g 0.3%
Fennel seeds, toasted 12 g 0.4%
Fennel pollen 3 g 0.1%
Coarse black pepper 10 g 0.3%
Chilli flakes 4 g 0.1%
Olive oil 20 g 0.7%

Method

  1. Toast fennel seeds lightly until fragrant.
  2. Pound fennel seeds, black pepper, and chilli flakes in a mortar until coarse.
  3. Add garlic and salt; pound into a rough paste.
  4. Add rosemary and sage; bruise thoroughly.
  5. Fold in parsley, lemon zest, fennel pollen, and olive oil to form a loose aromatic paste.

PHASE C — ASSEMBLY AND DRY BRINE

Components

Ingredient Quantity Scaling
Prepared pork belly 3000 g raw basis 100.0%
Herb stuffing all 4.8%

Method

  1. Rub herb mixture evenly over the meat side of the pork.
  2. Roll tightly into a cylinder with skin facing outward.
  3. Tie securely with butcher’s twine every 2-3 cm.
  4. Place porchetta uncovered on a rack over a tray.
  5. Refrigerate 12-24 hours uncovered to dry the skin and penetrate seasoning.

PHASE D — LOW ROAST AND HOLD

Components

Ingredient Quantity Scaling
Tied porchetta all 100.0%

Method

  1. Preheat oven to 145 C.
  2. Place porchetta on a rack over a roasting tray.
  3. Roast until internal temperature reaches 58-60 C, approximately 2.5-3.5 hours.
  4. Rest 30-45 minutes minimum.
  5. For next-day service, chill uncovered overnight after cooling.

PHASE E — FINAL CRISPING

Components

Ingredient Quantity Scaling
Roasted porchetta all 100.0%

Method

  1. Bring porchetta toward room temperature for 60 minutes.
  2. Heat oven to 250 C.
  3. Roast until skin blisters and crackles, approximately 25-40 minutes.
  4. Rotate as needed for even crackling development.
  5. Rest porchetta 15 minutes before slicing.

PHASE F — SALSA VERDE

Components

Ingredient Quantity Scaling
Flat-leaf parsley 80 g 2.7%
Garlic 10 g 0.3%
Anchovy fillets 15 g 0.5%
Capers 20 g 0.7%
Dijon mustard 10 g 0.3%
Lemon juice 30 g 1.0%
Red wine vinegar 20 g 0.7%
Olive oil 120 g 4.0%
Salt to taste -
Black pepper to taste -

Method

  1. Finely chop parsley, garlic, anchovy, and capers.
  2. Combine with mustard, lemon juice, vinegar, and olive oil.
  3. Adjust seasoning with salt and pepper.
  4. Hold cool until service.

PHASE G — FENNEL SLAW AND SERVICE

Components

Ingredient Quantity Scaling
Fennel bulb, shaved thin 400 g 13.3%
Lemon juice 40 g 1.3%
Olive oil 30 g 1.0%
Parsley or mint 10 g 0.3%
Salt to taste -
Focaccia as needed -

Method

  1. Toss shaved fennel with lemon juice, olive oil, herbs, and salt immediately before serving.
  2. Slice porchetta into thick slabs using a serrated knife or cleaver.
  3. Serve on focaccia with salsa verde and fennel slaw.

STRUCTURAL NOTES

Porchetta depends on separating the objectives of tender meat and crisp skin. The low roast gently brings the pork to target temperature while rendering fat, while the uncovered dry brine and high-temperature finish dehydrate and blister the skin. Fennel seed and fennel pollen provide a volatile aromatic profile that carries through the roast, salsa verde, and slaw.

FAILURE MODES

  • Symptom: Skin remains leathery rather than crisp.

  • Likely cause: Skin was too wet, pierced, or finished at too low a temperature.

  • Corrective action: Dry uncovered for 12-24 hours, avoid piercing the skin, and finish at 250 C until blistered.

  • Symptom: Roast slices fall apart when cut.

  • Likely cause: Roll was tied too loosely or sliced before sufficient resting.

  • Corrective action: Tie every 2-3 cm under firm tension and rest at least 15 minutes after final crisping.

  • Symptom: Herb stuffing tastes muted.

  • Likely cause: Fennel and herbs were insufficiently bruised or seasoning did not diffuse.

  • Corrective action: Pound aromatics into a coarse paste and keep the 12-24 hour dry-brine window.

VARIATIONS

  • Umbrian style: increase sage and reduce parsley.
  • Roman style: add wild fennel fronds and extra black pepper.
  • Spicier: increase chilli flakes and add Calabrian chilli paste.
  • More rustic: incorporate chopped roasted fennel bulb into stuffing.