
Dr Johnny Drain on fermenting, zombie ants and cocoa free chocolate
13.01.2026 | 59 min.
What if the secret to better gut health, fighting climate change, and creating incredible flavours was hiding in your kitchen all along? In this episode of The Good Food Podcast, host Samuel Goldsmith sits down with Dr. Johnny Drain, scientist, sustainability innovator, and author of Adventures in Fermentation, to explore the fascinating world of microbes and how they're reshaping our food system. In this episode, you'll discover: • Why fermentation isn't just a trendy food hack, it's been feeding humanity for thousands of years• The surprising everyday foods that are fermented (hint: it's not just kimchi and kombucha)• Simple, science-backed tips to improve your gut health without expensive supplements• How Dr. Drain invented cocoa-free chocolate from food waste to combat deforestation and slavery• The truth about personalised nutrition and why generic gut health advice doesn't work• A wild story involving aged butter, wood ash, and an accidental soap disaster at Noma• Why zombie ants controlled by fungi might hold clues to understanding our own microbiomes From transforming potato peelings into gourmet ingredients to touring the world in a rock band, Dr. Drain's journey from material science PhD to fermentation expert is as unconventional as it is inspiring. Whether you're a fermentation newbie or a seasoned sauerkraut maker, this conversation will change how you think about the food on your plate and the trillions of microbes living inside you. Dr Johnny Drain works at the cutting edge of food, fermentation and sustainability, exploring how we can feed the world in a more healthy, equitable and ecologically-friendly way. Part-cook, part-designer and part-scientist (having earned his PhD in Materials Science from the University of Oxford), his collaborators have included Noma's Nordic Food Lab, zero-waste pioneers Silo and the Argentinian Ministry of Agriculture. Johnny co-founded MOLD Magazine, and as an occasional TV presenter his work has garnered millions of views online. Most recently he set up Win-Win, which became the world's first company to bring a cocoa-free chocolate to market in 2022. Subscribers to the Good Food app via App Store get access to the show ad-free, and with regular bonus content such as interviews recorded at the good food show. To get started, download the Good Food app today. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe Wicks' Thai Green Curry "Thai Me Up, Baby"
08.01.2026 | 6 min.
Cook-a-long with Samuel Goldsmith, in this bonus recipe episode Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe Wicks on protein, sugar and meal prepping
06.01.2026 | 49 min.
Join Samuel Goldsmith as he welcomes the ever-energetic Joe Wicks, bestselling author, global online coach, and the man who got millions moving during lockdown, for an inspiring conversation about food, fitness, and family. In this episode, Joe shares the philosophy behind his new book, Protein in 15, packed with quick, high-protein recipes for busy lives. Discover Joe’s practical tips for getting back into the kitchen, the importance of whole foods over ultra-processed options, and how meal planning can transform your health and mood. The discussion also dives into the realities of parenting, the challenges of healthy eating on a budget, and Joe’s candid thoughts on sugar, motivation, and mental well-being. Plus, enjoy fun stories, favourite recipes, and quick-fire questions that reveal Joe’s kitchen secrets and guilty pleasures. Whether you’re looking for inspiration to cook more at home or seeking a fresh perspective on health, this episode is full of actionable advice and uplifting energy. Joe Wicks is on a mission to make the world fitter, healthier, and happier. Best known as The Body Coach, he has transformed the way millions approach fitness and nutrition through his online HIIT workouts, bestselling books, and hugely popular fitness app. Joe shot to fame with his Lean in 15 recipe book series and became known as the nation’s P.E. teacher during the COVID-19 pandemic, leading daily livestreamed workouts for families around the world, which earned him an MBE. Subscribers to the Good Food app via App Store get access to the show ad-free, and with regular bonus content such as interviews recorded at the good food show. To get started, download the Good Food app today. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Gurdeep Loyal's Broken Lasagne with Calabrian Short Rib Ragu
01.01.2026 | 6 min.
Cook-a-long with Samuel Goldsmith, in this bonus recipe episode Learn more about your ad choices. Visit podcastchoices.com/adchoices

Gurdeep Loyal on the 2026 food trends to look out for and his flavour heroes
30.12.2025 | 54 min.
Learn more about your ad choices. Visit podcastchoices.com/adchoices

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