Method
In a medium sized bowl mix together the ginger, lemongrass, spring onion, coriander, lime zest and juice and season with black pepper. Then place the chicken and chilli in a food processor until it forms a smooth paste, add the ginger mixture to the processor and blend until just combined.
Carefully remove the mixture from the processor, divide into 8 portions and shape each portion into a cake. Heat the oil in a frying pan and add the cakes, fry for 2-3 minutes on each side or until they are cooked through and golden. Serve the cakes with the sweet chilli dipping sauce.