1 fennel bulb, finely sliced
2 lemons, zest and juice
1 onion, sliced
1 tbsp chopped fresh parsley
wilted spinach
250ml/9fl oz chicken stock
1 x 400g/14oz can chickpeas
100g/3陆oz large pitted green olives
2 tsp olive oil
200g/7oz chorizo, cut into chunks
1kg/2lbs 2oz pork shoulder, cut into large cubes