slow cooked lamb leg

Ingredients

• 1 x about 6kg leg of saltbush lamb
• 10 cloves of garlic, peeled
• 10 cardamom pods
• 3g fennel seed
• 3 cinnamon sticks, broken up
• 1kg brown onions peeled and finely chopped
• 300g turnip, peeled and diced small
• 30g garlic p/w, finely chopped
• 125g unsalted butter
• Maldon sea salt
• freshly ground white pepper
• 250g quince jelly [or plum or apricot jam]
• 500g reduced chicken or lamb stock [meaning 1l reduced to at least half]
• Water as required