James Martin's simple red pepper and tomato soup has a lovely rich flavour from roasting the peppers, shallots and tomatoes. The soup can be served hot or cold. Preheat the oven to 200C/180C Fan ...

Preheat the oven to 180°C. Put the peppers, onions, garlic and coriander on a large baking tray and season with salt and pepper, then drizzle with the 2 tablespoons of olive oil and toss to coat.

To make the soup, use the same bowl to combine the chopped peppers, onion, thyme, tomatoes and olive oil and season well with salt and pepper. Tip the vegetables into your air fryer basket ...