Preheat the oven to 190’C
Toss the potatoes and the chorizo in the oil and bake for 40 minutes, or until the sausages are cooked and the potatoes lovely and crisp
While the sausages are cooking, heat the balsamic and the sugar together in a small saucepan. Bring the pan to the boil and then simmer until the mixture has reduced by half. Set aside to cool slightly.
Once the potatoes and the sausages are cooked, chop up the sausages and then toss together with all other salad ingredients and finish off with the dressing.