This month’s Cookalong is Nigella’s Blackberry Galette. It is a free-form pizza-like pastry case filled with seasonal blackberries. Don’t worry if making pastry isn’t your forte as this is a laid-back approach to creating something simple and delicious. Even the filling is a straight-forward assembly of blackberries and crème fraiche. Photograph your Blackberry Galette, add your caption, then send it to us, and you will then be in the running to win a signed book of Nigella’s. We will upload your entry, and will announce the winner after the end of the month.