Recipe- Porchetta Sandwich That Is An Authentic Dish Of Ariccia

This crowd-pleasing pork roast, made from brined, seasoned pork belly, has crisp, crackling skin and tender meat flavored with rosemary, garlic and fennel. Roasting skin-on pork belly that's been wrapped around a pork loin gives you the best of both worlds: crackling mahogany crust and juicy meat seasoned with fennel, chile, and orange. Start at least 24 hours ahead. First, ask your butcher for a skin-on pork belly that's just long and wide enough to wrap around a trimmed, center-cut pork loin.

Ingredients

1 5-6-pound piece fresh pork belly, skin on
1 (trimmed) 2-3-pound boneless, center-cut pork loin
3 tablespoons fennel seeds
2 tablespoons crushed red pepper flakes
2 tablespoons minced fresh sage
1 tablespoon minced fresh rosemary
3 garlic cloves, minced
Kosher salt
1/2 orange, seeded, thinly sliced

Method

* Put belly skin side down; arrange loin in center. Roll belly around loin so the short ends of the belly meet. If any of the belly or loin overhangs, trim meat. Unroll; set loin aside.

* Toast fennel seeds and red pepper flakes in a small skillet over medium heat until fragrant, about 1 minute. Tip spices into a bowl; let cool. Finely grind spices in a spice mill and transfer to a small bowl, along with the sage, rosemary, and garlic; set fennel mixture aside.

* Assemble porchetta according to steps 1-5.

* Refrigerate roast, uncovered, for 1-2 days to allow skin to air-dry; pat occasionally with paper towels.

* Let porchetta sit at room temperature for 2 hours. Preheat oven to 500°F. Season porchetta with salt. Roast on rack in baking sheet, turning once, for 40 minutes.

* Reduce heat to 300°F and continue roasting, rotating the pan and turning porchetta occasionally, until an instant-read thermometer inserted into center of meat registers 145°F, 1 1/2-2 hours more.

* If skin is not yet deep brown and crisp, increase heat to 500°F and roast for 10 minutes more. Let rest for 30 minutes. Using a serrated knife, slice into 1/2" rounds.

To assemble:

* Set belly skin side down. Using a knife, score the belly flesh in a checkerboard pattern 1/3" deep so roast will cook evenly.

* Flip belly skin side up. Using a paring knife, poke dozens of 1/8"-deep holes through skin all over belly. Don't be gentle! Keep poking.

* Using the jagged edge of a meat mallet, pound skin all over for 3 minutes to tenderize, which will help make skin crispy when roasted.

* Turn belly and generously salt both it and loin; rub both with fennel mixture. Arrange loin down middle of belly. Top with orange slices.

* Roll belly around loin; tie crosswise with kitchen twine at 1/2" intervals. Trim twine. Transfer roast to a wire rack set in a rimmed baking sheet.