Slow-roasted fennel and black pepper crusted pork shoulder, sliced thin and piled high on crusty bread.
This sandwich channels the flavors of porchetta, the classic Italian roast pork dish seasoned generously with fennel, garlic, rosemary, and cracked black pepper, traditionally cooked whole with crispy skin at Italian street fairs and markets. This home version uses a boneless pork shoulder instead of a whole deboned pig, rubbed with the same aromatic paste and slow-roasted until it shreds and slices easily. The technique that matters most is the herb-fennel-pepper rub, applied generously and left to sit at least a few hours, ideally overnight, so the flavors penetrate the meat rather than just seasoning the surface. Slow roasting at a moderate temperature for several hours renders the fat and keeps the meat tender, while a final blast of high heat crisps whatever exterior fat remains. Piled onto crusty Italian bread with the crackling bits of fat and a drizzle of the pan juices, this sandwich is street-fair food elevated with real technique -- the kind of thing sold from porchetta stands across central Italy at festivals and markets.
Serves 6
Combine toasted crushed fennel seeds, cracked black pepper, garlic, rosemary, salt, olive oil, and lemon zest into a rough paste.
Cut slits into the pork shoulder and rub the paste all over and into the slits. Cover and refrigerate at least 4 hours, ideally overnight.
Preheat oven to 150C/300F. Roast the pork uncovered on a rack for 3-3.5 hours until fork-tender and easily shredded.
Increase oven to 220C/425F and roast 15-20 more minutes until the exterior is deeply browned and crisp in spots.
Rest 15 minutes, then slice thinly or shred, saving any pan juices.
Pile sliced pork onto crusty bread, drizzle with pan juices, and top with arugula.
Toast the fennel seeds and crack the peppercorns fresh -- pre-ground versions lose most of their aromatic oils quickly.
Cut slits into the meat before rubbing on the seasoning so flavor penetrates deeper than just the surface.
Roast low and slow for the bulk of the cooking time, then finish with high heat only at the very end to crisp the exterior without drying out the interior.
Use a bone-in pork shoulder for extra flavor, adjusting cooking time slightly longer.
Add a layer of prosciutto or pancetta rolled into the meat before roasting, a common porchetta technique.
Serve the sliced pork over roasted potatoes instead of in a sandwich for a full dinner plate.
Refrigerate sliced pork up to 4 days. Reheat gently with a splash of the reserved pan juices to keep it moist; freezes well up to 3 months.
Porchetta originated in central Italy, particularly Umbria and Lazio, traditionally made from a whole deboned pig seasoned with wild fennel and roasted on a spit, historically sold at markets and festivals as a street food, now found across Italy in countless regional variations.
Pork shoulder is strongly preferred since its fat content keeps the meat moist through the long roast; pork loin is leaner and will dry out much faster.
It likely wasn't roasted long enough at low heat -- pork shoulder needs a slow, extended roast to break down its connective tissue; check for fork-tenderness before moving to the high-heat crisping step.
Yes, cook on low for 7-8 hours after seasoning, then transfer to a hot oven or under the broiler briefly at the end to crisp the exterior.
Per serving (340g / 12.0 oz) · 6 servings total
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