My Favourite Paella

Name: My Favourite Paella
Ingredients: Olive oil; 2 raw chorizo sausages (approximately 9 ounces/250 g in total), thickly sliced; 11 ounces/300 g pork belly, skin removed, the best quality you can afford, cut into; 1 green pepper, deseeded and roughly chopped; 1 red pepper, deseeded and roughly chopped; 5 cloves garlic, peeled and roughly chopped; 1 onion, peeled and roughly chopped; A small bunch fresh flat-leaf parsley, leaves picked and roughly chopped, stalks finely chopped; Sea salt and freshly ground black pepper; A good pinch of saffron; 14 ounces/400 g clams or mussels, scrubbed clean and debearded; 11 ounces/300 g paella rice; 7 ounces/200 g jarred red peppers in oil, drained and torn into pieces; 1 (14-ounce/400 g) tin (can) chopped tomatoes; 34 fluid ounces/1 litre chicken or vegetable stock, preferably organic; 12 large prawns, shells on; 5 1/2 ounces/150 g squid, cleaned and finely sliced; 5 1/2 ounces/150 g green beans, sliced very thinly at an angle; 1 lemon, cut into wedges