- 300g/10½oz salt
- 1 kg/2lb 4oz flour
- 9 free-range eggs, whites only
- 75g/3oz rosemary, leaves picked
- 4 lamb shanks, fully trimmed
- 1 head garlic, separated into cloves, each peeled
- 500ml/18fl oz white wine vinegar
- ½ cinnamon stick
- 4 star anise
- 1 tsp fennel seeds
- 1 tbsp coriander seeds
- 300g/10½oz caster sugar
- 1 tsp white peppercorns
- 1 tsp Sichuan pepper
- 1 cabbage, cut into chunky pieces including the core
- 1 onion, thinly sliced
- 2 bunches spring onions, sliced
- 1 red onion, thinly sliced
- 1 green chilli, sliced
- 1-2 tbsp sea salt flakes
- 1 bunch chives, chopped
- 200ml/7fl oz rapeseed oil
- 150g/5oz nasturtium leaves
- 1 egg, yolk only
- 2 tbsp English mustard
- 2 tsp white wine vinegar
- 2 tsp caster sugar
- 1 tsp lemon juice
- 325ml/11fl oz vegetable oil
- For the lamb, first blend the rosemary and salt together in a food processor until mixed.
- In a stand mixer fitted with the dough hook, mix together the flour and salt, then add the egg whites. Slowly add up to 300ml/10½oz water, but you may not need all it.
- Once it comes together in a dough, knead it using the machine for about five minutes.
- Remove the dough from the mixer, wrap in cling film and allow to rest for two hours.
- Preheat the oven to 150C/300F/Gas 2.
- Roll out the salt dough into a rectangle about 1cm/½in thick. Cut into four equal rectangles.
- In a food processor, blend the garlic cloves to a paste with around 50ml/2fl oz water.
- Brush the garlic purée all over the lamb shanks.
- Wrap each lamb shank in a piece of dough with the bone sticking out of the top.
- Place in a roasting tray and bake in an oven for 4½ hours. Remove the shanks from the oven and set aside to rest for 30 minutes.
- Meanwhile for the pickling liquor, place all the ingredients except the cabbage into a saucepan and bring to the boil.
- Remove from the heat and infuse for 30 minutes.
- Strain the liquor through a sieve into a bowl and leave to cool.
- Place the cabbage into the pickle mix and leave for at least an hour.
- For the salad, mix the onions together with the chilli, sprinkle with the sea salt and set aside for 20 minutes.
- Drain the pickled cabbage and mix the cabbage with the onion salad. Sprinkle with the chopped chives and drizzle with rapeseed oil.
- For the mayonnaise, place all the ingredients except the oil into a food processor and blend to a fine purée. Gradually add the vegetable oil, while the food processor is running, until the mayonnaise has thickened. Season with a little salt.
- To serve break open the crust around the lamb and serve each lamb shank with the pickled cabbage salad and mustard mayonnaise. Garnish with the nasturtium leaves.