McDonnell at his home in Salt Lake City. — ©️2024 The New York Times Company
THE idea came to Dylan McDonnell early in the pandemic, when a sourdough-baking craze took over a nation under lockdown.
McDonnell, an amateur brewer who lives outside Salt Lake City, Utah, saw Seamus Blackley, a video game designer, boasting on social media about baking bread with 4,500-year-old Egyptian yeast.
Already a subscriber? Log in.
Save 30% for ads-free and full access now!

Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.