2 medium courgettes (see Recipe Tip)
4 fat garlic cloves
2 onions, any colour, cut into thin wedges
3 mixed peppers, seeds removed, cut into very large bite-size chunks
plain flour, for rolling
salt and freshly ground black pepper
3 tbsp olive oil
2 tsp dried oregano
100驳/3陆辞锄 tomato pur茅e
1 free-range egg, beaten with a fork (optional)
200g/7oz feta
500g/1lb 2oz pack puff pastry