When asking whats the difference between pilsner and lager, the fundamental answer is straightforward: a Pilsner is a specific type of Lager. It’s not a case of two opposing categories, but rather a relationship where Pilsner is a sub-style within the broader Lager family. All Pilsners are Lagers, but not all Lagers are Pilsners.
Understanding the Broader Category: What is a Lager?
Lager is a category of beer defined primarily by its fermentation process. Lagers are brewed with bottom-fermenting yeast strains that work at colder temperatures (typically 7-13°C) and then undergo a period of cold conditioning, or “lagering,” usually in the range of 0-4°C. This cold maturation mellows the beer, creating a cleaner, crisper, and often smoother taste profile compared to ales.
The term “lager” itself comes from the German word for “to store,” referring to this extended cold storage process. While many people associate lagers with light, pale beers, the category is incredibly diverse