2 green apples, cored and thinly sliced
400g/14oz home-made sour cabbage (or good-quality saurkraut)
4 garlic cloves, crushed
20驳/戮辞锄 ginger, peeled and finely grated
1 onion, thinly sliced
bunch watercress, washed
1 tbsp Dijon mustard
100驳/3陆辞锄 prunes, pitted and roughly chopped
2 tsp caraway seeds
4 cardamom pods, seeds crushed, pods discarded
录 tsp cloves
1 tbsp coriander seeds
50驳/1戮辞锄 dried apricots, chopped
1 tsp fennel seeds
1 tbsp maple syrup
grated fresh nutmeg
sea salt
1 tbsp soy sauce
1 tbsp vegetable oil
1 tbsp cider vinegar
1.5kg/3lb 5oz good quality belly pork
6 brioche buns