This is a great dish when you want to feed eight or so guests and are not sure what time you’ll be eating. This can sit around for an hour or so and as long as it remains wrapped up, it will stay moist and sticky.
Preheat oven to 200 degrees or higher. Place the lamb shoulder, fatty skin side up, in a large roasting tin. Smear with olive oil and season generously with salt.
Roast on a high heat for about 25 minutes until some good caramelisation is taking place. Then turn down the oven to about 150 degrees and take the lamb out while you doctor it up.
Add the wine, the herbs and spices and peeled whole cloves of garlic. Wrap the roasting tin very securely with tin foil to seal it as much a possible, but still giving you the ability to occasionally baste.
Cook for another 2-3 hours, at least, occasionally basting or turning it over and checking to see that the roasting pan still has wine in it. If not, then you need to improve your tin foil roof or add a splash of water.
What I tend to do, though, is give it 2-2½ hours of slow cooking, then give it a final blast, at about 160 degrees, without foil and a drizzle of honey. The lamb should be a lovely dark brown and literally melting away.
If it isn’t, then keep it wrapped up again, add more liquid and keep slow cooking. It will happen eventually, which is why this is always good to get cooking from lunchtime.
It is fine to keep warm, well wrapped up for up to an hour after this. I also like to smear the very soft garlic cloves onto the skin, halfway through before the final blast.
Once you master this, it will become a firm favourite.