My friend Lotta is a Swedish nurse and mum of five children, living in New York. We met at university in Sweden many years ago. We share a keen interest in health and food and have followed a similar path in life even though we don’t see each other much. She has been making sourdough bread daily for her large family for the last 20-plus years and if anyone knows about sourdough home baking, it is her. When I asked her to share her favourite recipe with me for this book I wa
