4 duck breasts (about 140g/ 5oz each)
pinch Chinese five-spice powder

For Relish:
1 small red onion , chopped
1 small green apple , cored and chopped
1 fat garlic clove , chopped
1 tbsp chopped fresh root ginger
1 large fresh red chilli , chopped (optional)
2 tbsp olive oil
100ml red wine vinegar
2-3 tbsp light muscovado sugar
140g fresh or frozen redcurrants
2 tbsp balsamic vinegar