For the marinade: 

• 60ml (4 tbsp) sesame oil
• 60ml (4tbs) white wine vinegar
• 45ml (3tbsp) crunchy peanut butter
• 45ml (3 tbsp) clear honey 
• 30ml (2tbsp) chilli sauce

• 900g (2lb) chicken wings

Whisk together marinade ingredients. Place chicken wings in a large container and pour over marinade, cover and refrigerate for as long as possible, preferably overnight. 

Pre-heat oven to 220°C, 425°F, Gas Mark 7 and bake chicken wings with marinade for 35-45 minutes, turning and basting frequently.