The best yeast to use for brewing a Pilsner is a classic Czech or German Pilsner yeast strain. These yeast strains are bottom-fermenting, which means they work at cooler temperatures and settle to the bottom of the fermenter during fermentation.

Some popular yeast strains for brewing Pilsner include:

  • Wyeast 2001 Pilsner Urquell
  • White Labs WLP800 Pilsner Lager
  • Fermentis SafLager W-34/70
  • Imperial Yeast L13 Global

All of these yeast strains are known for producing clean, crisp flavours and aromas that are typical of Pilsner beers. They are also good at fermenting at lower temperatures, which is important for producing a good Pilsner.

When choosing a yeast for your Pilsner, it is important to consider the intended flavor profile of the beer and the fermentation conditions that you will be using. Using a quality yeast strain and ensuring proper fermentation conditions can make a big difference in the final flavor and quality of your Pilsner.