Preheat the oven to 180°C.

In a small saucepan over medium heat, combine all of the ingredients — except the chicken wings — and simmer until reduced and slightly thickened, about 30 minutes. Remove from the heat and allow to cool slightly.

Toss the chicken wings in the sauce, then place them in a large roasting dish and cook in the preheated oven for 20 minutes.

Turn the wings and roast for a further 10 minutes, until tender and sticky.