364: Lambic is Science, Not Sorcery, for Thomas Vandelanotte of Timmermans

Mythmaking and superstition may play a role in others brewers’ approaches to making lambic, but for Thomas Vandelanotte—brewmaster for Belgian breweries Timmermans, Bourgogne de Flandres, and Waterloo—science is a far better tool for achieving great-tasting beer that people want to drink over and over again. “I think it’s important, first of all, to not talk about lambic as a wonder of nature, but it’s something that can be completely scientifically followed-up,” Vandelanotte says. To that end, he and his team have engaged in deep study of their own brewery environment, the dynamics at play through fermentation and aging, and every barrel or foeder that finds its way into an oude gueuze blend. Their goal is balanced beer—flavorful, citric, not too acidic—and they’re intentional in both adhering to the historical parameters of lambic brewing while also using all the modern abalyticak tools at their disposal. In this episode, Vandelanotte discusses: the 118 different yeasts they’ve found in their environment and fermenting beer growth dynamics over time of different yeasts in lambic the similarity of young fermenting lambic to New England IPA using oxidized hop pellets without destroying what’s good about the hops themselves, because “lambic is not the [trash] bin of the hops industry” avoiding low-oil hop varieties and embracing hops of various origins, including U.S. hops the origin of barnyard character in lambic using a variety of barrel sizes and foeders for different fermentation and wood impacts analysis of foeders and barrels to build statistical basis for a theoretical blend that’s confirmed or adjusted through sensory flavor differences in types of acid that don’t track to titrations open fermentation at Bourgogne de Flandres to drive ester production fermentation dynamics in oud bruin And more. This episode is brought to you by: G&D Chillers (https://gdchillers.com): At G&D Chillers they always strive to Build Great Chillers. Partner with them as you Build Great Beer. Choose G&D Chillers on your next Expansion or Brewery start up and receive 1 free year of Remote control and Monitoring of your new G&D Chiller! ProBrew (https://www.probrew.com) By partnering with ProBrew, brewers can fill and seam their canned product at ranges from 100-600 cans per minute. Our unique filling process also ensures low dissolved oxygen pickup and focuses on product quality during the entire process. Visit probrew.com or email us at [email protected]. Old Orchard (https://www.oldorchard.com/brewer): Berry Blend, Blood Orange, Lemonade, and Tart Cherry are the latest additions to our lineup of flavored craft juice concentrate blends. To learn more and request your free samples, head over to oldorchard.com/brewer Omega Yeast (https://omegayeast.com): Experience distinct transparency and juiciness with Omega Yeast’s DayBreak-V. We've genetically eliminated haze in the popular British-V strain, allowing you to preserve the fruit-boosting prowess while achieving crystal clarity. Learn more at [email protected]. ABS Commercial (https://abs-commercial.com). ABS Commercial are proud to offer brewhouses, tanks, keg washers, and preventative maintenance parts to brewers across the country as well as equipment for distilling, cider-making, wine-making, and more! Contact them today at [email protected] to discuss your customized brewery needs. Yakima Chief Hops (https://hopandbrewschool.com). The 7th Annual Veterans Blend from Yakima Chief Hops will be available for pre-order June 24th! $3 from every pound sold of Veterans Blend will be donated to this year’s non-profit Stop Soldier Suicide. Plan ahead and pre-order on June 24th! Berkeley Yeast (https://berkeleyyeast.com). Superbloom strains make classic hops flavor; Fresh strains keep diacetyl low even with large hop additions; Tropics strains make a tropical bouquet reminiscent of the finest southern hemisphere hops. Mention this podcast for 20% off your first order. Craft Spirits & Distilling Podcast (https://spiritsanddistilling.com/podcasts/): If you’re a distiller or curious about it, check out the Craft Spirits & Distilling podcast. Click on the link and subscribe from your favorite podcast platform.