Nigella Lawson?s Slow-Roasted Aromatic Shoulder of Pork
1 shoulder of pork, skin scored (approx 9.5kg)
6 garlic cloves
1cm length fresh ginger
2 fresh red chillies or 1 tsp dried red chilli flakes
3 tbsp olive oil
4 tbsp sherry or rice vinegar
The pork takes 24 hours to cook, which is no cause for alarm, because for about 23 hours and 55 minutes you are ignoring it absolutely. And it makes your house smell like a home should.
So, if you?re planning to eat this for Sunday lunch, at about Saturday lunchtime, preheat your oven to the hottest it will go. Sit the pork skinside up on a rack over a roasting tin. Pound together the peeled chopped ginger and garlic with the chilli, adding a tablespoon of oil and two of vinegar when they?re squished and pastelike.
Using your fingers, rub this paste over the scored skin, pushing bits into the cut lines of rind. Stagger across to the oven and put in the tray, leaving it for 30 minutes. Meanwhile, into the bowl in which you mixed the paste, pour the remaining oil and vinegar. When the pork?s had its half hour, remove it from the oven, switching it to 120˚C/gas mark ½ as you do so. Now turn the pork over; I find it easiest to lift it by hand wearing ovengloves. It makes them dirty, OK, but there is the washing machine?
Pour the oil and vinegar over the underside (which is now uppermost on the rack) and put the pork back in the low oven, leaving it there for 23 hours. (Actually, you could leave it longer. One of the joys of this is that it cannot overcook.) Anyway, after 23 hours, or 30-40 minutes before you actually want to eat, turn the oven back to the highest it will go, remove the pork and turn it back crackling-side up. Put it back in the oven for 30 minutes, in which time it will get hot and crisp, though you can give it another 10 if you feel it needs it.
Remove, slice off the crackling in a horizontal swipe of the knife and break it into manageable pieces, then start carving or pulling at the tender meat.
Serves 12 very generously. Suggested accompaniment ? creamy potato gratin.
(My notes ? I?ve never done such a big piece of pork, but have done this with a 3.5kg piece, which I roasted for 14 hours and which served 6-8. It sat perfectly for an hour before serving - luckily - disorganised as ever!)