We find out the secret recipe that goes into some of the TV food shows watched by millions around the world. From hiring snake wranglers in South Africa to fending off flies in Sweden, three top producers lift the lid on what it takes to serve up a feast of culinary entertainment. Seasoned professionals Avril Beaven (Great British Menu), Irene Wong (Man Fire Food) and Jane Kennedy (Masterchef South Africa and My Kitchen Rules South Africa) explain the people skills needed to manage big personalities. And open up about the gruelling schedule that goes into creating televised cooking shows. If you would like to get in touch with the programme, email thefoodchain@bbc.co.uk. Presenter: Ruth Alexander Producers: Sam Clack and Hannah Bewley (Image: Jane Kennedy, Irene Wong and Avril Beaven)

People have been eating out in restaurants and bars for hundreds of years, and some of those early establishments are still open today. This week Ruth Alexander meets the people running some of the world’s oldest restaurants. When so many close within the first 12 months of opening, what’s the secret to centuries-old success?Antonio Gonzales Gomez runs Botin, in the Spanish capital Madrid. The restaurant is judged as the oldest by the Guinness World Records, and he tells us how he and his family have kept it going for so long.Ruth heads to the east of England to Nottingham, where the battle to claim the title of 'world's oldest pub' is fierce. Buildings archaeologist Dr James Wright explains what evidence he's found to declare the winner.We hear how a 200-year-old tavern in Missouri, in the United States, has been battling to stay open, and the man who runs the "oldest sausage restaurant in the world" tells us why being located of an historic German town boosts business.

Why do we enjoy foods that crunch? Listener Sheila Harris contacted The Food Chain with that question and asked us to find out if the food texture has any benefits. Ruth Alexander speaks to Danielle Reed, Chief Science Officer at the Monell Chemical Senses Center in Philadelphia, US, who says that crunchy foods signal freshness and help our brains decide if a food is safe to eat. Paediatric dentist Ashley Lerman in New York, US says crunchy fruit and vegetables can act as a natural tooth cleaner. Anthropologist Professor Noreen von Cramon-Taubadel at the University at Buffalo in New York, US says that the texture of our diets can impact the shape of our faces. Her work has studied how jaw shape has changed as humans switched from hunter gatherer to farming diets. Ciarán Forde, Professor of Sensory Science and Eating Behaviour at Wageningen University in the Netherlands explains how crunchy and other hard textures could help us to eat more slowly and consume fewer calories. And could crunch make foods more palatable? Chef Dulsie Fadzai Mudekwa in Zimbabwe says the texture is key to convincing people to try edible insects. If you have a question for The Food Chain email thefoodchain@bbc.co.uk Produced by Beatrice Pickup. (Image: a woman biting a stick of celery. Credit: Getty Images/BBC)

Around 100 countries have official dietary guidelines, and more are on their way. But who is following them? Ruth Alexander asks how realistic healthy-eating advice is as she explores how official recommendations are developed, what they’re trying to achieve, and the obstacles standing in our way. We hear from Fatima Hachem, Senior Nutrition Officer at the United Nation’s Food and Agriculture Organisation, about how her team offers support to countries designing dietary guidelines.Chiza Kunwenda, senior lecturer in the Department of Food Science and Nutrition at the University of Zambia, tells us how he and a team of others drew up the latest dietary guidelines for Zambia and other countries in Africa.In Argentina, as well as advice, the government has issued black octagonal warning labels on foods high in salt sugar, saturated fats and calories. Are people taking notice? And can people around the world afford to eat according to guidelines? Dr Anna Herforth co-directed the Food prices for Nutrition project at Tufts University in the United States, tells us what she found. We also hear from shoppers at a community food outlet in the North West of England, about how cost is barrier to healthy eating.(Image: a plate of food showing suggested dietary guidelines. Credit: Getty Images/BBC)If you’d like to contact the programme, email thefoodchain@bbc.co.uk. Producers: Hannah Bewley and Izzy Greenfield.

Rice is the main staple for over half the world’s population. The crop has problems though – it is vulnerable to climate change, whether that’s drought or flooding. It’s also a crop that contributes to climate change, as it uses more water than other grain crops and is frequently grown in flooded conditions. Rice production is also a big source of methane emissions. In this programme Ruth Alexander hears about the possible solutions to these problems. Dr Yvonne Pinto, Director General of the International Rice Research Institute in the Philippines talks about their work developing new varieties of rice, and new more sustainable farming techniques. One rice company trialling these techniques is Tilda in the UK. General Manager Jean-Philippe Laborde explains what difference it’s made to water and fertiliser use as well as methane emissions. Given the problems with rice, should we just eat less of it? Jakob Klein, anthropologist at SOAS University of London explains the Chinese government’s attempts to convince people to eat more potato as a staple food. And we talk about the cultural importance of rice with listeners in the Philippines and Bangladesh. If you’d like to contact the programme email thefoodchain@bbc.co.uk Presented by Ruth Alexander. Produced by Beatrice Pickup. (Image: a steaming bowl of rice with chopsticks above it holding a mouthful of white rice grains. Credit: Getty Images/BBC)

Joanne Molinaro, a food blogger and author of the Korean Vegan Cookbook, teams up with Doris Cooper, the Editor-in-chief at Simon Element. They tackle the enduring appeal of cookbooks in a digital age flooded with free recipes. Molinaro shares her journey from passion to publication, while Cooper reveals what publishers seek in successful cookbooks. The duo explores the nostalgic and cultural significance of cherished cookbooks, emphasizing their emotional connections and stories that transcend mere recipes.

Prosecco flavoured crisps? Eggnog chicken? Sticky toffee pudding trifle? The innovation for novelty Christmas products seems endless, but is there the appetite? Ruth Alexander lifts the lid on an industry churning out festive food hits, and flops, in the race for Christmas tastebuds. She visits the Good Housekeeping Institute in London to take part in an opulent dessert testing event, deciding which puddings are the best on the shelves this year. Eric Nummelin and Mike Vahabi from Hela Spice in Toronto, Canada, reveal the wacky inventions they have come up with for this year, and how inspiration can strike at any time. A former buyer for a large European supermarket chain talks about how to “win” Christmas with headline-grabbing products, and what happens when shoppers try things once and don’t go back for more. If you would like to get in touch with the show, please email: thefoodchain@bbc.co.uk Presenter: Ruth Alexander Producer: Hannah Bewley (Image: Colourful Christmas treats and biscuits. Credit: Getty Images/BBC)

Dive into the delicious world of stadium food! Discover the cultural connections between biryani and cricket in Pakistan, where rivalry and flavor unite. Experience the thrill of tailgating at American football games, where communal cooking brings fans together. Learn how classic meals like pie and chips impact fan experiences, and how one fan's quest for better stadium food transformed match days. From South African barbecues to innovative culinary offerings, this journey illustrates how food enhances the sporting experience across cultures.

In this discussion, Brian Salari, the Owner of Carmella's Dessert Bar in Charleston, South Carolina, shares insights from his journey in the dessert café industry. He explores the rise of trendsetting treats like croffles and cronuts and how they blend various culinary traditions. The conversation highlights the explosion of dessert cafés as vibrant social spaces, the impact of social media on dessert culture, and the challenges of keeping up with evolving customer expectations in a competitive market.

Discover the staggering $900 billion global spending on fast food, a seemingly universal indulgence even in gourmet-loving France. The podcast dives into the franchise model's role in fast food's explosive growth and the cultural adaptations that follow. A superfan shares their tastings of KFC across 25 countries, highlighting both local cuisine and global chains. Hear about McDonald's struggles in Iceland and a Nigerian chef's mission to offer authentic food, reflecting the tensions between convenience and local culinary traditions.