1. Pat the chicken wings with kitchen paper to make sure they are absolutely dry. Cut the tips off each wing and then cut each wing in half.
2. Put the chicken into a large bowl and mix with the salt, pepper and ginger. Add the cornflour to a separate large bowl, then thoroughly coat each chicken wing, gently squeezing to make sure the flour is sticking. Put the coated wings on a plate and set aside.
3. Heat a large non-stick wok over a medium to high heat. Add one to two tablespoons of oil, then fry the garlic and chillies for 30 seconds, taking care not to burn the garlic. Add the soy sauce, honey and vinegar, mix well and simmer for a couple of minutes. Add the palm sugar and stir until fully dissolved. Remove from the heat and set aside.
4. Put enough vegetable oil in a large saucepan to be deep enough to deep-fry the wings, and heat to 170°C (340°F). Gently fry the wings in batches of five, cooking for eight to 10 minutes, depending on the thickness of each wing piece. Turn the wings frequently to ensure even cooking. Remove wings and drain on a wire rack. Continue until all the wings are fried.
5. Once all the wings are cooked and slightly cooled, reheat the oil (to the same temperature) and fry the wings again for another 12 minutes, until golden brown and crispy, remembering to turn the wings frequently. Remove and drain on a wire rack and repeat with the rest of the wings.
6. When all the chicken has been double-fried, reheat the sauce in the wok, add the wings and mix well to coat. Transfer to a serving plate, sprinkle with toasted sesame seeds and serve straightaway.
-->