Shoulder of goat with lemon and garlic recipe

Ingredients

• 1/2 goat shoulder, on the bone (approximately 1.4kg in weight)
• 3 preserved lemons, washed, flesh removed with rind roughly chopped
• 1 onion, roughly chopped
• 1/2 bulb of garlic, cloves peeled and roughly chopped
• 1 bunch of coriander, small, roughly chopped
• 1 tbsp of coriander seeds
• 1 tbsp of cumin seeds
• 100ml of olive oil
• salt
• black pepper
• 200ml of water