1Toast whole peppercorns and whole fennel in a hot pan until aromatic.
2Grind the toasted pepper and fennel in a mortar and pestle until evenly ground.
3Add garlic cloves to the ground spices and continue to grind.
4Add salt, fresh rosemary, sage leaves, parsley, oregano leaves, fresh thyme leaves, and lemon zest to the mixture.
5Add Calabrian chili to the mixture.
6Pulse the mixture until it is nice and fine, creating an herb crumb.
7Use a pricker to poke micro holes in the skin of the pork belly to help fat render.
8Cut the pork belly in half if it is a large piece (e.g., an 8 lb belly into two 4 lb pieces).
9Score the skin of the pork belly by making slices across, avoiding cutting the other way to prevent string from getting stuck when tying.
10To make a thick but short porchetta, butterfly open the long end of the pork belly by slicing a little above the halfway point and slowly peeling it open like a book, keeping it attached at the bottom.
11Rub a light layer of the prepared herb and spice stuffing across the entire inside of the butterflied pork belly, ensuring to rub in the salt.
12Tightly roll up the seasoned pork belly starting from the flap.
13Clean the board to keep the pork skin clean and isolated.
14Tie the rolled porchetta with string, starting in the middle with a triple knot, then adding more knots closer together for evenness, and trim excess string.
15For a longer, thinner porchetta, open the pork belly like a book without butterflying, being careful not to cut through the sides.
16Trim off any excess fat from the inside of the fattier pork belly.
17Season the inside of the pork belly with the prepared stuffing.
18Roll up the seasoned pork belly.
19Tie the longer porchetta with string, starting in the center with a triple knot and continuing to tie, ensuring the skin is tight and free of wrinkles.
20Place the prepped porchettas in the fridge for 3-5 days to allow the skin to dry out thoroughly.
21Preheat the oven to 450°F (with convection if available).
22Place one porchetta (no oil or anything) on a clean sheet tray in the preheated oven and roast for 30-45 minutes, or until the skin darkens and puffs to desired crispiness. Add water to the bottom of the pan if juices start to burn.
23Remove the first porchetta from the oven and insert a thermometer into its center to monitor its internal temperature. Let it cool.
24For the second porchetta, start by roasting it at a lower temperature, then finish it at high heat.
25Lower the oven heat to 325°F and roast the second porchetta, monitoring its temperature until it reaches around 170-200°F, aiming for 185-190°F.
26Once the second porchetta reaches approximately 130°F, increase the oven heat back to 450°F to crisp up the skin.
27Continue to cook until the internal temperature reaches 185-190°F and the skin is bubbly and crispy.
28Remove the second porchetta from the oven when done.
Ingredients
1 tablespoon whole peppercorns
0.5 tablespoon whole fennel
10 to 12 garlic cloves
38 g salt (1.6% of pork belly weight)
2 to 3 stalks fresh rosemary
1 bunch sage leaves
1 bunch parsley
few stems oregano leaves
fresh thyme leaves
2 lemons lemon zest
0.75 tablespoon Calabrian chili
6 to 8 lb pork belly with skin on (rectangular, as square and rectangular as possible)
Equipment
mortar and pestleknifepork skin prickersheet traythermometeroven
Tips
Prep the pork belly 4 to 5 days before cooking to allow the skin to dry out, which results in better crispiness.
For crisp skin, ensure the fat underneath is fully rendered.
Two cooking methods are presented: high heat at the beginning then low, or low heat then high heat at the end.
Allow the crackling to fully develop during the high heat stage.