From Scratch: Sourdough features recipes and top tips on everything you need to know to make your own sourdough from scratch. For homebakers, sourdough is the true test of every aspiring bread-maker. Fickle, delicate, every loaf is unique. And there are a LOT of pitfalls to be avoided. It's much more than simply a food: sourdough is a science. So who better than Dr James Morton, baking pedant and fermentation fanatic, to explain the basics for both...