Dairy alternatives with real milk proteins but no use of cows are now becoming a reality. In the US you can now buy animal-free dairy ice cream, and around the world scientists and food technologists are aiming to create lab-cultured dairy products indistinguishable from the real thing. This is possible through precision fermentation, a process which uses genetically engineered microbes to grow the proteins in a bioreactor, which is how insulin and rennet are already produced. The proteins are then separated and used to create products like milk and cheese from scratch.

Companies creating precision fermentation-made dairy believe it could play an important part in reducing the environmental impact of traditional dairy production, and provide a much needed source of alternative protein. But as this new industry emerges it’s still not known how consumers will take to animal free dairy, and if it can scale up enough to make the products widely available and affordable to make an impact.

In this programme, Leyla Kazim visits a company in London creating an animal-free cheese, and asks if it can ever be the same as a traditionally-made product. And as this new industry grows – how far could it go in making dairy more sustainable?

Presented by Leyla Kazim and produced by Sophie Anton for BBC Audio in Bristol

Dan Saladino looks at the war in Ukraine through the lens of food. Are people already going hungry? And what does conflict mean for the millions dependent on Ukrainian wheat?

Fundraising for people impacted by the war is already underway; Cook for Ukraine https://www.justgiving.com/fundraising/cookforukraine, and, as featured in the programme there is the World Central Kitchen https://wck.org/

This week's Radio Appeal came on behalf of the Disasters Emergency Committee https://www.dec.org.uk/

Produced and presented by Dan Saladino.

Can Scotland become a nation where people from every walk of life ‘take pride and pleasure in the food they produce, buy, cook, serve, and eat each day’?

Sheila Dillon and her Scottish producer Robbie Armstrong assess the country’s health and food system, and find out what opportunities and hurdles lie ahead as the Good Food Nation Bill is introduced to the Scottish Parliament.

Sheila speaks to Scotland’s national chef Gary Maclean about the past, present and future of Scottish cuisine, while Cabinet Secretary for Rural Affairs and Islands Mairi Gougeon sets out what she hopes to achieve with the bill.

She meets Pete Ritchie from the food policy NGO Nourish to hear why he believes the bill does not go far enough and should include a ‘right to food’. She visits social enterprise food business Locavore to speak to its founder Reuben Chesters, before exploring the complexities of food poverty with author of Feed Your Family for £20 a Week, Lorna Cooper.

Robbie heads to his home town in the Scottish Borders to speak to Bosco Santimano from a social enterprise teaching basic cooking skills, and visits Food Punks, a project run by young chefs in the town of Peebles.

Produced by Robbie Armstrong in Glasgow.

Dan Saladino meets the plant hunters searching for the world's lost and forgotten coffee varieties and Michael Pollan, author of This is Your Mind on Plants, explains how caffeine helped usher in the modern world.

Produced and presented by Dan Saladino.

Ainsley Harriott joins Jaega Wise to share his 'Life Through Food' from his kitchen in South London. Ainsley is one of the UK's most recognisable TV chefs; after training at Westminster College he worked at a number of London's hotels and restaurants - including The Long Room at Lords Cricket Ground where he became head chef. In the early 90s he got his first broadcasting gigs - on BBC Radio 5, and shortly afterwards "tv came knocking".

Over the past 25 years he has hosted countless programmes - including Can't Cook Won't Cook and Ready Steady Cook for a decade. He has presented series for US and South African television, been a contestant on Strictly Come Dancing, and was awarded an MBE in 2020. His latest TV series, 'Ainsley's Good Mood Food' is all about cooking food to boost your mood.

In this interview, Ainsley takes us back to the early days of family dinner parties, a summer in France, and his journey to TV stardom. He also discusses what it's like to be the subject of many many memes and where he finds his seemingly perpetual energy. Jaega also speaks to school friend and the other half of Ainsley's 90s pop group The Calypso Twins, Paul Boross, and hears from Ainsley superfan, Radio 1 Breakfast DJ Greg James, who's obsession with Ainsley turned him into a viral sensation.

Presented by Jaega Wise

Jaega Wise explores how environmental-impact labels on food and drink products could help lower the carbon footprint of the food industry. Although there’s been an increase in the number of companies using different kinds of carbon and eco labels, they still appear on a small minority of products. There are growing calls for there to be a unified system for calculating the environmental impact of food production – one that not only measures carbon emissions, but also other impacts like water use and biodiversity loss, all using the same internationally agreed method so shoppers can compare products fairly and accurately.

Presented by Jaega Wise and produced by Sophie Anton for BBC Audio in Bristol.

Dan Saladino goes in search of the history, meaning and spirit of wassails and cider. In Somerset he takes part in a village wassail sung door to door and one sung in an orchard.

Contributors:

Music:

Produced and presented by Dan Saladino.

In this episode Sheila Dillon is joined by a chef, restaurateur, author and campaigner, Angela Hartnett, for another in the programme’s series of Lives told through Food.

Angela Hartnett is seen as an icon in the food industry - she started out learning on the job in Cambridge - and later rose up working for Gordon Ramsey, first at The Aubergine, and later at the Connaught Hotel, where she earned her first Michelin star.

During that time she started to become a familiar face on British Television, appearing regularly on Hell’s Kitchen and the Great British Menu.

In 2010, Angela bought Ramsay out of the restaurant she still runs today - Murano - where she received another Michelin star.

In January 2022, Angela was awarded an OBE for her services to the hospitality industry, and for the work she did for the NHS during the Covid-19 pandemic.

In this conversation, Angela reflects on her campaigning, changes in the industry, and family life.

Presented by Sheila Dillon

Dan Saladino explores keto to understand the appeal of this low carb way of eating. Featuring Gary Taubes (book) The Case for Keto), GP Dr David Unwin, Anna Tebbs (The Green Chef), Prof. Mike Lean (Glasgow University), Panagiotis Kottas (KeOntrack) and Prof. Helen Cross (Great Ormond Street Hospital).

Produced and presented by Dan Saladino.

Gabriella D’Cruz, from Goa, wants to improve diets, transform livelihoods and protect the planet using an often-overlooked marine vegetable - seaweed.

Ruth Alexander speaks to the 29-year-old about her big plans for the underwater crop, and her hope that it could bring lasting economic and environmental change to India’s coastal communities.

Gabriella’s passion and her project’s potential saw her chosen by a panel of international judges as the winner of The Food Chain Global Youth Champion Award 2021.

Produced by Simon Tulett originally for The Food Chain on the BBC World Service