1 medium carrot, peeled and cut into short batons
1 medium courgette (around 175g/6oz), halved lengthways and cut into 1.5cm/â…in slices
2 heaped tbsp chopped fresh mint, plus extra to serve
150g/5½oz small new potatoes, quartered
1 small parsnip, peeled and cut into short batons
good pinch dried thyme or ½ tsp fresh thyme leaves
sea salt and freshly ground black pepper
1 tsp caster sugar
1 tbsp olive oil or sunflower oil
2 tsp olive oil or sunflower oil
1½ tsp white wine vinegar
2 lamb loin chops