Podcast Episode 381: Human Robot’s Andrew Foss Wants You to Experience “The Wave” When Drinking Their Lager

Lager is anything but a minimalist pursuit for the head brewer of Philadelphia lager stalwarts Human Robot. Flavor and character are primary focuses, and the brewery achieves those with all the tools in the toolbox—interesting ingredients, customized approaches to decoction and other processes, and a variety of fermentation profiles that maximize different types of expressions.

Jamie Bogner Oct 4, 2024 - 6 min read

Podcast Episode 381: Human Robot’s Andrew Foss Wants You to Experience “The Wave” When Drinking Their Lager Primary Image

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As Andrew Foss of Human Robot says in this episode, “Perfection is pretty easy. To make something interesting is hard.”

Those are easy words to say and harder words to brew by, but the Philadelphia brewer strives for character over lager “cleanliness,” eschewing the “crispy” moniker while searching for something more substantial. To accomplish that goal, he uses every tool at their disposal—mash and decoction regimens, a direct-fire brewhouse, a number of different fermentation schedules, and more. Character, after all, requires intention and effort, and not just homogeneity or simplicity.

In this episode, Foss talks about:

  • using a direct-fire mash-mixer and decoction in concert with an array of different malts to produce characterful European-style lagers
  • rethinking mash strategies designed for older malts
  • adjusting the decoction process based on intentions for aroma and flavor
  • building “the wave” in lager mouthfeel
  • dialing in pH for expressive but cohesive lagers
  • differentiating between final gravity and mouthfeel
  • aroma contributions from direct-fire brewhouses
  • embracing inconsistent malt for more flavorful European-style lagers
  • going beyond “clean”

And more.

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Jamie Bogner is the cofounder and editorial director of Craft Beer & Brewing Magazine®. Email him at [email protected].

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