We’ve been so excited about harvesting our carrots this year — back in spring we planted seeds not just for ordinary orange but for multi-coloured carrots, too. And sure enough, when we pulled them from the soft soil there were orange, yellow, white and purple kinds. They’re great fun for adding colour to your Sunday roast. We planted Unwins carrot rainbow mix seeds, but you can buy your carrots ready grown at specialist greengrocers (our local, Parkway Greens in Camden, stocks them) or farmers markets. Try to get young ones, as they’re sweeter and more delicate.