kg/2lb 2oz minced lean pork shoulder
200g/7oz pork back fat, diced
25g/1oz fine salt
1½ tbsp smoked paprika
3 garlic cloves, crushed
1½ tbsp crushed black peppercorns
1½ tbsp fennel seeds
25-50ml/1-2fl oz red wine
natural sausage skins (available from butchers)