I have done a version of this three times previously, usually with some minor variations for hops or yeast. This time, I decided to do the hop varieties and timings exactly as written (with adjustments for alpha acid), to follow the original Pfriem Pilsner clone recipe from Dave Carpenter’s Lager book. Without further ado, here’s what I did.

Pfriem Pilsner 2024
- 9.75 lb. pilsner malt (Rahr)
- 6 oz. Carafoam malt (Weyermann)
- 0.5 tsp. BrewTanB, in mash
- 0.75 oz. Perle hop pellets (6.3% alpha), 60 minute boil
- 0.5 oz. Tettnang hop pellets (2.4% alpha), 60 minute boil
- 0.5 oz. Tettnang hop pellets (2.4% alpha), 10 minute boil
- 0.75 oz. Saphir hop pellets (2.3% alpha), 10 minute boil
- 0.5 oz. Spalt Spalter hop pellets (4.3% alpha), 10 minute boil
- 0.5 tsp. BrewTanB, 10 minute boil
- 1 Whirlfloc tablet, 5 minute boil
- 1.5 oz. Tettnang hop pellets (2.4% alpha), 10 minute whirlpool
- 0.75 oz. Saphir hop pellets (2.3% alpha), 10 minute whirlpool
- 0.5 oz. Spalt Spalter hop pellets (4.3% alpha), 10 minute whirlpool
- 2 pkg. Diamond dry lager yeast (Lallemand)
Target Parameters
- 1.046 s.g., 1.007 f.g., 5.1% abv, 4 SRM, 38 IBU
- Full volume step mash, with 45 minutes at 142°, 45 minutes at 156°, and 10 minutes at 168°; 70 minute boil
- Water built up from RO, to hit target parameters of 62 ppm Ca, 11 ppm Mg, 121 ppm SO4, and 51 ppm Cl, with RA=-50 ppm
Procedure
- I built up my mash water from 7.5 gallons of RO water, with 3 g calcium chloride, 3 g epsom salt, and 4 g gypsum. Then, I heated it to 146° before adding the grains and holding at 142° for 45 minutes, with recirculation. Then, I raised the mash to 156° for 45 minutes and finished up at 168° for 10 minutes.
- After the mash, I pulled the grains. I collected 6.8 gallons of runnings with a gravity of 1.041, for 74% mash efficiency.
- I brought the runnings to a boil, boiling for 10 minutes before adding the first round of hops and proceeding with the rest of the recipe as written. In total, this was a 70 minute boil.
- At the end of the boil, I turned off the heat, added the whirlpool hops, and whirlpooled for 10 minutes before continuing with the rest of the chill.
- Once the beer was down to 72°, I transferred to the fermenter and chilled down to 46° in my fermentation chamber, before pitching the yeast.
- I brewed this beer on 28 October 2024, and the starting gravity was 1.049.
- The starting fermentation temperature was 48°, and I held it here until 3 November 2024, when I raised the temperature to 52°. On 17 November, I raised the temperature to 54°, and then to ambient (~62°) on 24 November 2024.
- I kegged the beer on 25 November 2024. Final gravity was 1.009, for 5.3% abv.

Tasting
- Appearance
- Clear, but short of brilliant; there is just a tiny touch of barely visible haze. It is a straw-colored beer that pours with a fine and persistent white head, which leaves some nice lacing on the glass.
- Aroma
- Light notes of cracker and honey in the malt, and a pleasant light floral hop aroma, with a touch of fresh hay. This beer smells awesome!
- Flavor
- Medium-high bitterness, grainy sweet malt character; hop flavor is lightly herbal. Minerally feel to finish out the flavor.
- Mouthfeel
- Medium carbonation, medium light body, dry finish. Minerally, but not unpleasantly so.
- Would I Brew This Again?
- I am feeling pretty good about this recipe overall. It is perhaps a touch more bitter than I prefer in all of my pils, but I like the hop aroma and malt character; the overall aroma is amazing! I wouldn’t mind a touch taller head (but that may be in the pour), and I also must ding the beer a bit for its clarity. I wonder if the persistent light haze is from the large dose of whirlpool hops? I could have used some finings, and might do that next time for a pilsner-type beer, because clarity is something important to me for these.
- Overall
- 8/10



