For the Rooftop-Roasted Vegetables

• 2 red onions
• 2 red peppers
• 2 courgettes
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PREHEAT THE OVEN to 200°C/400°F/Gas 6. Peel the onions and deseed the peppers, then cut the onions, peppers, courgettes and aubergine into large bite-sized pieces and put them in a roasting tin. Pour over the olive oil, then add the thyme and a good pinch of salt and pepper. Mix everyt