1 red chilli, de-seeded and finely chopped (optional)
½ cucumber, halved lengthways, de-seeded and finely chopped
1 small handful fresh coriander leaves, finely chopped
2 cloves garlic, finely chopped
100g/3½oz red radish, finely chopped
1 tbsp chilli sauce
pinch dried chilli flakes
75g/3oz potato flour or plain flour
½ tsp ground allspice
1 tsp caster sugar
½ tsp ground cinnamon
½ tsp ground ginger
2 tbsp honey
groundnut oil, for deep-frying
1 tbsp clear rice vinegar or cider vinegar
½ tsp salt
pinch salt
1 tbsp light soy sauce
2 duck legs, skin on
2 tbsp Shaoxing rice wine or dry sherry
½ tsp Shaoxing rice wine or dry sherry