2 tbsp olive oil
2 large red onions, trimmed at the root and cut into thin wedges
2 tbsp light muscovado sugar
2 tbsp balsamic vinegar
375g sheet ready-rolled puff pastry
100g/4oz feta, crumbled
175g/6oz black olives, pitted and chopped
1 tbsp extra virgin olive oil
Heat oven to 220C/fan 200C/gas 7. Heat the oil in a frying pan, then gently fry the onions for about 10 mins until golden and soft. Add the sugar and balsamic vinegar, then cook for a further 5 mins until the juices are reduced and syrupy. Leave to cool.
Unroll the puff pastry onto a baking tray. Score a line a finger-width in from the edge all the way around, then cover the middle with the onion mix. Scatter the feta and olives over. Season and drizzle the extra virgin olive oil over the topping.
Bake for 15 mins or until the pastry is risen and golden and the base is crisp. Cut into wedges and serve with a green salad.
619 kcalories, protein 11g, carbohydrate 51g, fat 43g, saturated fat 14g, fibre 3g, sugar 15g, salt 2.33g