What's Pressoir Cooking? Crispy Porchetta
by Max Goldberg Liu
January 11, 2023
Tasked with cooking the main course for a New Year’s Eve dinner party, I wanted to try something different than the typical prime rib or steaks that we usually spring for on special occasions. I’d always wanted to try making a porchetta, the savory rolled Italian pork roast that feeds a crowd - and then some. My go-to recipe source, Serious Eats, came through yet again with a dead-easy version of the dish that omits the often-dry pork shoulder component in favor of the pure succulence and fatty goodness of pork belly.
My local Whole Foods had slabs of rind-on pork belly that were around 12 inches wide, so I ended up making multiple porchettas. I deeply scored the meat-side and rubbed in a flavorful mixture of garlic, red pepper flakes, fresh thyme, ground fennel, and plenty of salt and pepper. Once rolled and tied, I rubbed the skin of each porchetta with a mixture of salt and baking powder which, Serious Eats tells us, lowers the PH of the skin and helps it get as crispy as possible, which definitely worked! After 24 hours in the fridge, the porchettas were ready to roast for 3 hours in a 275º oven, followed by around 25 minutes at 500º to put the final crisp on the skin.
This was seriously one of the best things I’ve ever cooked at home, and the ultra-crispy skin, super flavorful belly meat, and delectable fat made for an awesomely rich New Year’s Eve. We first paired it with a 2015 Barbaresco from Cantina di Glicine, whose acidity and tannin made for a great foil to the pork. A 2019 Côte-Rôtie from Clusel-Roch also paired quite well with it. And while ultimately we ended up hosting fewer people than expected at the dinner, it turns out that leftover porchetta also makes for great sandwiches!
I highly recommend giving this recipe a shot if you like crispy, fatty pork - I can’t overstate how easy it was to do.
All Belly Crispy Porchetta (from Serious eats)
Ingredients:
1 whole boneless, rind-on pork belly, about 12 to 15 pounds (5.4 to 6.8kg)
2 tablespoons whole black peppercorns
3 tablespoons whole fennel seeds
1 tablespoon crushed red pepper
3 tablespoons finely chopped rosemary, sage, or thyme leaves
12 cloves garlic, grated on a microplane grate
Kosher salt
2 teaspoons baking powder
Instructions:
Place pork belly skin-side down on a large cutting board. Using a sharp chef's knife, score flesh at an angle using strokes about 1-inch apart. Rotate knife 90 degrees and repeat to create a diamond pattern in the flesh.
Toast peppercorns and fennel seeds in a small skillet over medium-high heat until lightly browned and aromatic, about 2 minutes. Transfer to a mortar and pestle or spice grinder and grind until roughly crushed.
Season pork liberally with salt, then sprinkle with crushed pepper and fennel, red pepper, chopped herbs, and microplaned garlic. Use your hands to rub the mixture deeply into the cracks and crevices in the meat.
Roll belly into a tight log and push to top of cutting board, seam-side down. Cut 12 to 18 lengths of kitchen twine long enough to tie around the pork and lay them down in regular intervals along your cutting board, about 1-inch apart each. Lay rolled pork seam-side down on top of strings. Working from the outermost strings towards the center, tie up roast tightly. Combine 2 tablespoons kosher salt with 2 teaspoons baking powder. Rub mixture over entire surface of pork.
If roast is too large and unwieldy, carefully slice in half with a sharp chef's knife. Wrap tightly in plastic and refrigerate at least overnight and up to 3 days. If desired, porchetta can also be frozen at this point for future use (see notes).
Adjust an oven rack to the lower-middle position and preheat oven to 300°F (150°C). Place pork in a V-rack set in a large roasting pan, or if cooking both halves at the same time, on a wire rack set in a rimmed baking sheet. Place roasting pan in oven and roast until internal temperature of pork reaches 160°F (71°C), about 2 hours, basting with pan drippings every half hour. If you'd like to cook potatoes along with the porchetta, see note. Continue roasting until a knife or skewer inserted into the pork shows very little resistance asides from the outer layer of skin, about 2 hours longer.
Increase oven temperature to 500°F (260°C) and continue roasting until completely crisp and blistered, about 20 to 30 minutes longer. Alternatively, you can remove the roast from the oven and tent with foil for up to 2 hours before finishing it in a preheated 500°F oven.
Tent with foil and allow to rest for 15 minutes. Slice with a serrated knife into 1-inch thick disks and serve.