Lechón Asado

Method

1. 01

   Make the mojo15 min, plus 20 min rest

   Mash the garlic and 12 g of salt in a mortar to a sticky paste, or pulse it in a blender with a spoon of the juice so it catches. Stir in the oregano, cumin, and black pepper. Whisk in the naranja agria — or the labelled orange-lime-grapefruit mix — and the melted lard. Add the sliced onion and bay.

   Let it sit 20 minutes at room temperature so the paste stops tasting like separate ingredients. Citrus denatures surface proteins on the meat, and garlic's thiosulfinates need the cells ruptured. Whole cloves in juice is flavoured acid, not mojo.

   Reserve 120 ml of the liquid mojo in a clean jar in the refrigerator for the table. Do not send the raw-pork marinade back to the table.

   Mash garlic with 12 g salt; add oregano, cumin, pepper, sour orange or the listed substitute, melted lard, onion and bay. Rest 20 minutes at room temperature. Reserve 120 ml liquid mojo in a clean refrigerated jar before touching pork; never serve raw-pork marinade.

2. 02

   Score, salt, and pack the mojo20 min, then 12–24 hours cold

   Pat the shoulder dry again. If there is skin, score it in a 2 cm diamond pattern, through skin and into the fat, not down into the meat. If there is only a fat cap, score the fat the same way so it can render. Deep cuts into muscle leak juice for hours and give you a drier roast.

   Make 8 to 10 slits in the flesh side with a small knife and push some of the garlic paste into them. Rub the rest of the mojo all over, including into the scores. Salt the skin or fat cap with the remaining 12 g of kosher salt — the skin wants a dry salt crust more than a wet soak.

   Set the pork in a dish, flesh side down if the skin is on, cover, and refrigerate 12 to 24 hours. Overnight is the minimum I will defend.

   Salt moves inward slowly: this is a crude dry-brine plus acid on the surface. Acid does not tenderise a 4.5 kg shoulder all the way through. The overnight seasons the outer centimetres, starts the garlic, and gives you a pan full of flavour later.

   Dry shoulder; score skin or fat in 2 cm diamonds without cutting muscle. Make 8–10 slits on the flesh side and fill with garlic paste; rub with remaining mojo. Salt skin with remaining 12 g salt. Cover and refrigerate flesh-side-down 12–24 hours.

3. 03

   Bring it toward room temperature, and heat the oven1 hour

   Take the pork out 45 to 60 minutes before it goes in. Wipe loose onion off the skin so it will not burn. Rub the fat cap or skin with the 30 ml of room-temperature lard.

   Set it on the rack in the roasting pan, skin or fat cap up. Pour 120 ml of water into the pan — not over the meat.

   Heat the oven to 160 °C / 325 °F.

   Remove pork from refrigerator 45–60 minutes before roasting. Wipe loose onion from skin and rub with 30 ml lard. Set on a rack, skin-up; add 120 ml water to the pan, not over meat. Heat oven to 160 °C / 325 °F.

4. 04

   Slow roast until the collagen givesabout 4–5 hours for this size

   Roast at 160 °C / 325 °F. After 90 minutes, spoon the pan juices over the flesh sides — not in a flood over crisp-bound skin. If the pan dries and the drippings smell like they will burn, add water 60 ml at a time. You want browned fond, not carbon.

   Plan on roughly 55 to 65 minutes per kilogram (25 to 30 per pound), then ignore the clock and go by temperature and feel. Collagen in shoulder loosens as the interior climbs through 70 °C / 158 °F. For this plate I want 88–93 °C / 190–200 °F in the thickest part, not touching bone.

   USDA safety for whole cuts is 63 °C / 145 °F plus a rest. That number gives you sliceable loin, not Cuban shoulder — at 63 °C the connective tissue is still tough. You cook past well-done on purpose, in moist heat from the pork's own fat, until the meat yields.

   A fork should slide in with slow resistance; the juice runs clear with orange beads of fat, not pink broth; the bone should start to wiggle. If it looks pale and tight at 80 °C, keep going. If the top browns too fast, tent loosely with foil.

   Maillard browning on the exposed fat is the crust. Low-moderate heat for hours builds it without burning the garlic. Start at 230 °C / 450 °F and you scorch the mojo before the centre has moved.

   Roast at 160 °C / 325 °F, about 55–65 minutes/kg (25–30/lb). After 90 minutes, baste flesh sides only; add water in 60 ml increments if drippings dry. Continue until thickest meat, away from bone, reaches 88–93 °C / 190–200 °F, yields to a fork and bone loosens. Tent if browning fast; continue if tight at 80 °C.

5. 05

   Rest25–35 min

   Take the pan out. Spoon off most of the fat, leaving the dark juices. Tent loosely and rest 25 to 35 minutes.

   If you carve at once, the board turns into a puddle.

   Remove the roasting pan and skim off most fat, retaining the dark juices. Tent pork loosely with foil and rest 25–35 minutes before the final crisping stage.

6. 06

   Crisp the skin8–15 min

   If you have skin: blot it dry with a towel. Surface water is the enemy of crackling.

   Move the oven to 230 °C / 450 °F, or use a broiler with the rack not too close. Return the pork and watch it. The skin should blister, darken, and sound hollow when tapped — 8 to 15 minutes. Burnt garlic bits on the surface can go black; pick them off. You are after cuerito, not charcoal.

   If you have only a fat cap, the same blast renders the last fat and deepens the colour.

   Carve: crackling off in pieces, then meat off the bone in thick slices, following the muscle seams. Spoon the defatted pan juices over the meat. The reserved clean mojo goes on the table — warm it for a minute in a small pan if you like, since it never touched raw pork.

   Blot skin dry. Crisp at 230 °C / 450 °F, or under a broiler with space below it, 8–15 minutes, watching for blistered, hollow-sounding skin without burning; the same finish browns a fat cap. Remove burned garlic. Lift off crackling, slice meat thickly along muscle seams and add defatted juices. Serve clean reserved mojo, optionally warmed 1 minute.