LAMB BELLY SKEWERS WITH GREEN PEPPERCORN SAUCE

Name: LAMB BELLY SKEWERS WITH GREEN PEPPERCORN SAUCE
Ingredients: 1 whole boneless lamb belly; 10 litres water; 100g salt; 20 green peppercorns; 50g ginger; 40g fresh coriander; 80g oyster sauce; 20g sugar; 60ml water; 2 large green peppers; 100g mint, to garnish