Slow-roasted ham with lemon, garlic & sage

1. step 1
2. Heat the oven to 200C/180C fan/gas 6. Bash the garlic, sage, lemon zest, salt and pepper together using a pestle and mortar until the mixture becomes a paste. Stir in the oil, then spread the mixture over the pork shoulder, avoiding the skin on top. Score the skin using a sharp knife, then rub a large pinch of salt into the skin. Tie the pork together using kitchen string.
3. step 2
4. Line a large baking tray with a double layer of foil and put the pork on top, skin-side up. Bring the sides of the foil up around the pork to create a parcel, then pour the wine into the tray around the sides. Transfer to the oven and reduce the temperature to 140C/120C fan/gas 1. Roast for 4-5 hrs, or until a meat thermometer inserted into the thickest part of the pork reads 70C.
   4–5 hours
5. step 3
6. Turn the oven up to 240C/220C fan/gas 9. Carefully spoon the pork roasting juices from the pan into a saucepan and cook over a medium heat for 10-15 mins, or until reduced by a third. Season to taste.
   10–15 minutes
7. step 4
8. Meanwhile, arrange the foil around the meat so only the skin is exposed, then return to the oven for 10-15 mins until the skin is puffed up and browned all over. Leave to rest for 20 mins before slicing. Serve with the sauce drizzled over.
   10–15 minutes20 minutes

Cooking notes

When scaling protein-led dishes, weigh the meat rather than counting pieces, and remember that the pan size limits how much you can sear at once.

For volume-to-weight conversions of any ingredient — flour, sugar, butter, salts — use the ingredient converter. To translate the recipe's oven temperature between °C, °F and gas mark, see the temperature converter.

When you scale this recipe up or down, remember that cooking time does not scale linearly. A doubled cake takes longer, but not twice as long; a doubled soup takes roughly twice as long. The cooking-time guide gives sensible starting estimates by dish geometry.