Every so often a cookbook comes along that raises the bar for food writing. Think Nigella Lawson’s How To Eat or Samin Nosrat’s Salt, Fat, Acid, Heat. The latest chef to join the pantheon: Anna Jones, whose One: Pot, Pan, Planet is out now. Each recipe in Jones’s fourth cookbook can be made in a single pot, pan, or tray, and comes with suggested tweaks for making vegetarian dishes fully plant-based. Also included: three dedicated chapters on how to eat more sustainably and waste less food –