Master Brewers Podcast
United We Brew™
About the show
Each week, thousands of brewers download The Master Brewers Podcast to hear interviews with the industry's best & brightest in brewing science, technology, and operations. The show is known for featuring technical deep dives, a bit of brewing history, cutting edge research, hard lessons learned, important industry contributors, and no fluff. If you make beer for a living, this show is for you.
Thank you, sponsors!
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Master Brewers Podcast on social media
Episodes
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Episode 338: Cost Savings Through Analysis
July 14th, 2025 | 50 mins 7 secs
Analytical strategies for craft brewers.
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Episode 049: Breathe, Breathe, Breathe, Scream
July 7th, 2025 | 45 mins 33 secs
Kerry Caldwell suffered severe injuries from an accident in the brewhouse. She was airlifted and overcame the 34% chance of survival calculated by the hospital. This episode is both the story of her accident and a description of a simple, inexpensive device that should be installed in your brewery to prevent similar accidents.
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Episode 337: CIP Flow Rates – when “rules of thumb” break
June 30th, 2025 | 37 mins 27 secs
What’s your optimal flow rate during CIP and what happens if you don’t hit it?
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Episode 220: Consistent Fermentations
June 23rd, 2025 | 52 mins 29 secs
How to keep your brewery from becoming condominiums.
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Episode 336: Financial Literacy for Brewers
June 16th, 2025 | 48 mins 11 secs
Could open-book management transform your brewery?
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Episode 210: Benchmarking Sustainability
June 9th, 2025 | 1 hr 4 mins
3 different perspectives from breweries large & small. You'll hear about the BA's Benchmarking tool, other resources to support your sustainability journey, and how to take some baby steps if you haven't made any progress yet.
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Episode 335: RVA
June 2nd, 2025 | 32 mins 6 secs
Should you be paying more attention to fermentable sugars instead of total extract?
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Episode 203: Cloudy with a Chance of Production
May 26th, 2025 | 51 mins 19 secs
Our friends at Highland Brewing talk about the network of people, tools, forecasts, and workflows that build their production schedule.
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Episode 334: Haná
May 19th, 2025 | 48 mins 47 secs
What happens when you resurrect an old world landrace barley variety and give it to a bunch of brewers in CA?
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Episode 207: Spent Hops Disposal Dilemma
May 12th, 2025 | 44 mins 6 secs
How The Matt Brewing Company deals spent hop material & other things you wish you knew before you built a brewery.
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Episode 333: Six Irish Brewing Yeasts
May 5th, 2025 | 33 mins 12 secs
Effects of regional location on the genotype and phenotype of historical Irish brewing yeast
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Episode 216: Profiling 34/70
April 28th, 2025 | 42 mins 54 secs
What happens the world's most popular yeast strain gets fermented at different temperatures and pitch rates?
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Episode 332: Substitutes for the Substitutes of the Substitutes
April 21st, 2025 | 58 mins 36 secs
The last of the three-part series of Technical Quarterly articles providing insights to the upcoming MBAA publication The Inspiring and Surprising History and Legacy of American Lager Beer: 1941–1948, the focus of this paper is a review of the American brewing industry during the tumultuous years of World War II (1941–1945) and those immediately following in support of global famine relief (1946–1948). This is perhaps the most remarkable 7 year period ever in the history of the American brewing industry, with production rising by just over 36 million barrels of beer—a staggering increase of 65.3%. While the beer before and after this period was very similar, the beer in between was anything but. Surprisingly, the brewing materials that were scarcest during this period were rice and especially corn-based adjuncts, not malt. But perhaps the greatest surprise of all was that the beer fueling the explosive growth was a significantly lighter, lower original gravity, and lower malt-to-adjunct ratio beer. Indeed, for a time during 1945, the industry's overall use of adjuncts exceeded 50%. A stunning array of materials—many never used prior or since—were employed to brew America's adjunct lager beer. Included in the “adjunct potpourri" were an astounding 141.5 million pounds of cassava products (e.g., manioc and tapioca) and 12.8 million pounds of potatoes. Surprisingly, however, both were first used after World War II, during the Relief years, triggered by federal mandates restricting the use of rice and corn in brewing. All material restrictions lifted in the summer of 1948, and supplies of all brewing materials returned to pre-war levels, but few in the industry could ignore that the lighter lager of the war and famine years had triggered a profound upward step-shift in sales. In the decades that followed, annual industry volume remained largely static, even declining on a per capita basis. Not until 1964 would the industry finally reach 100 million barrels of domestic production, followed in 1970 by the surpassing of the post-Prohibition per capita record of 1948. Buoyed by the 1973–1982 introduction of the modern 100 calorie light adjunct lagers, new records were subsequently set with per capita consumption of domestically produced beer reaching 26.17 gallons in 1981 and domestic production of 203,658,410 barrels in 1990, records that still stand. However, despite the phenomenal growth experienced by the American craft brewing industry over the past 30 years, by 2019 overall industry performance against per capita and annual domestic production metrics has declined by 9.26 gallons and 24.6 million barrels of beer, respectively. Insights to spur 21st century growth, for both macro and craft brewers alike, can be found in the lessons of the past.
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Episode 224: Can Liner Quality & Testing
April 14th, 2025 | 38 mins 54 secs
This week on the show, something that most brewers new to canning never consider but can make or break a brewery.
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Episode 218: Including Fermentation in Your Beer Recipe
April 7th, 2025 | 41 mins 5 secs
Why you need a fermentation recipe just as much as you need a recipe in the brewhouse.
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Episode 331: How USDA ARS Funding Affects Your Brewery
March 31st, 2025 | 1 hr 3 mins
What’s going on with the recent funding cuts to barely & hops research, and how does that affect your brewery?