Gok’s chicken and leek pot stickers

200g minced chicken

2 tbsp leek, very finely chopped

1 spring onion finely chopped

1-2cm piece of root ginger, peeled and grated

2 tsp sesame oil

1 tsp Shaoxing rice wine or dry sherry

salt

black pepper

1 egg, separated

cornflour, for dusting

12 round white wonton wrappers

1 tbsp groundnut oil

For the dipping sauce:

2 tbsp runny honey

1 tbsp light soy sauce

1 tbsp chopped fresh chives

150ml water