Category Archives: lager

Tmavý Ležák (Czech Dark Lager)

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With the fall months bringing cooler evenings, I’m hankering for darker beers. In the past, that’s often meant porters and stouts. This year, I’ve been on a big lager roll. In fact, seven out of 20 beers for this year–more than a third!–have been lagers. German pils are of course a regular favorite, but in the dark realm I wanted to try a Czech-style dark lager. This past summer, I had an enjoyable sampling of the Czech Budvar tmavý ležák, and it was delicious! Inspired by that, I tracked down a Czech dark lager recipe in the Dark Lagers book by Kraus-Weyermann and Dornbusch.

This particular recipe, called Tmavý Ležák, promised a classic version of this classic style. To aim for maximum authenticity, I went through the effort of tracking down all of the exact grains. This meant some special orders, to get the floor-malted Bohemian dark malt from Weyermann, for instance. Hopefully the effort and expense would be worth it! I also elected to do a decoction mash as part of this, to experiment a little bit and up the malt character (presumably).

Tmavý Ležák

  • 5 lb. 12 oz. floor-malted Bohemian pilsner malt (Weyermann)
  • 3 lb. 6 oz. floor-malted Bohemian dark malt (Weyermann)
  • 1 lb. Carabohemian malt (Weyermann)
  • 6 oz. Carafa Special I malt (Weyermann)
  • 0.5 tsp. BrewTanB (add to mash)
  • 1 oz. Saaz hop pellets (3.25% alpha), 60 minute boil
  • 2 oz. Saaz hop pellets (3.25% alpha), 15 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 10 minute boil
  • 2 oz. Saaz hop pellets (3.25% alpha), 5 minute boil
  • 2 pkg. Novalager dry yeast (Lallemand)

Target Parameters

  • 1.047 s.g., 1.012 f.g., 4.6% abv, 29 IBU
  • Full-volume infusion mash, with 75 minute rest at 144°, 45 minute rest at 160°, 10 minute rest at 168°. I also did a decoction mash during the first rest.
  • Claremont water, neutralized to remove carbonates, with final target of 32 ppm Ca, 12 ppm Mg, 54 ppm Na, 50 ppm SO4, 60 ppm Cl, 10 ppm HCO3, RA=-22

Procedure

  • First, I heated the strike water to 148°, and added the grains to hit a target mash rest of 144°.
  • After 15 minutes with recirculation at 144°, I grabbed approximately a gallon of thick mash, heated it to 160°, and let it sit there for 15 minutes. Then, I brought it to a boil, and boiled for 30 minutes with frequent stirring before adding it into the main mash. The primary mash was held at 144° for this entire time, which means the 144° mash rest was around 75 minutes.
  • Next, I raised the mash temperature to 160° and held it there for 45 minutes.
  • Finally, I raised the mash to 168°, and held it there for 10 minutes.
  • Next, I removed the grains and brought the mash to a boil. I collected 6.75 gallons of runnings with a gravity of 1.039, for 68% mash efficiency.
  • I brought the runnings to a boil, adding hops and finings per the recipe. After 60 minutes, I turned off the heat and chilled to 80° before transferring to the fermenter. Then, I moved the fermenter to the fermentation chamber, where I chilled it the rest of the way (down to 50°).
  • I realized that I forgot the CaraBohemian malt in the mash, so had to improvise. I used 1.5 quarts of water with the milled grains, steeped it at 150° to 170° for 30 minutes, filtered, boiled for 10 minutes, and added this directly to the fermenter prior to pitching the yeast. Oops!
  • Starting gravity was 1.045. I brewed the beer on 9 September 2023.
  • After pitching the yeast, I did the initial fermentation at 52°, before raising to 54° on 26 September. Then, I raised to 58° on 28 September, and 60° on 1 October.
  • I cold crashed the beer to 34° on 4 October 2023.
  • I kegged the beer on 14 October 2023. Final gravity was 1.010, for 4.7% abv. All told, I hit my numbers pretty well!

Tasting

  • Appearance
    • A very clear (but not brilliant), deep brown beer with garnet highlights on its edges. It’s almost chestnut in color when against a light source. The beer pours with a rich, fluffy, and persistent off-tan head, which leaves bits of lacing down the side of the glass.
  • Aroma
    • Malty and bread crust aroma, with a bit of cracker. There is a light hop spice, as well as a touch of dried dark fruit as the beer warms.
  • Flavor
    • Malt-forward, malty and bread crust flavor, with a medium level of spicy hop bitterness. There is a moderate coffee note and a slight hint of roastiness.
  • Mouthfeel
    • Medium-light body, with a dry finish. Moderate carbonation. Very drinkable!
  • Would I Brew This Again?
    • This recipe was a ton of effort in terms of ingredients and the decoction, but is also quite tasty and exceptionally easy to drink. The body is a touch thin for what I expected; it might benefit from backing off the hops just a touch, and perhaps ditching the decoction to reduce the length of time that the main mash was held at a low temperature. I suspect that may have dried out this beer a little more than desirable. That said, the overall drinkability tips the scales in favor of this beer!
  • Overall
    • 9/10

Pfriem Pils 2023

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German pils is perhaps my favorite style. It’s surprisingly complex, highlights both malt and hops in a non-IPA sort of way, and is a fun challenge to do well. At current count, I’ve made 16 batches over the past 7 years.

My latest batch retreads the Pfriem Pils recipe from Dave Carpenter’s Lagers book. I’ve made versions of this twice previously, and it’s a really solid beer. Every iteration has some changes in hops, grist, and yeast, and this version is no different. I leaned into the HOPBOX European hops I had on hand, ending up with a nice combo of Hallertauer Mittelfrueh, Saaz, and Tettnang. Although the original recipe calls for acidulated malt, I worked with lactic acid instead, which provides pretty much the same effect. Lallemand’s Diamond Lager yeast rounded out the recipe–this strain is (in my opinion) one of the best dry lager yeasts out there right now. It ferments quickly and cleanly, and drops clear with minimal fuss.

Pfriem Pils 2023

  • 9.5 lb. Viking Pilsner Zero malt
  • 0.5 lb. Carafoam
  • 0.5 tsp. BrewTanB (added to mash)
  • 1.5 oz. Hallertauer Mittelfrueh hop pellets (5.2% alpha), 60 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 1 oz. Saaz hop pellets (2.4% alpha), 5 minute boil
  • 0.5 oz. Tettnang hop pellets (2.2% alpha), 5 minute boil
  • 1 oz. Saaz hop pellets (2.4% alpha), 10 minute whirlpool
  • 1.5 oz. Tettnang hop pellets (2.2% alpha), 10 minute whirlpool
  • 2 pkg. Diamond Lager dry yeast (Lallemand)

Target Parameters

  • 1.046 s.g., 1.007 f.g., 5.1% abv, 4 SRM, 36 IBU
  • Full volume step mash, with 45 minutes at 144°, 30 minutes at 156°, and 10 minutes at 168°; 60 minute boil
  • Water built up from RO, to hit target parameters of 59 ppm Ca, 8 ppm Mg, 89 ppm SO4, and 63 ppm Cl, with RA=-47 ppm

Procedure

  • To 7.5 gallons of RO water, I added 2.9 g gypsum, 2.4 g epsom salt, and 3.7 g of calcium chloride, in order to hit my target parameters.
  • I heated the strike water to 146°, and added the grains and BrewTanB. I set the mash for 144° with recirculation, holding it here for 45 minutes. Then, I raised the mash to 156° for 30 minutes, and finally mashed out at 168° for 10 minutes.
  • After removing the grains, I had 6.6 gallons of runnings with a gravity of 1.037, for 66% mash efficiency.
  • I brought the kettle to a boil, boiling for 60 minutes and adding the hops and finings per the recipe. Finally, I turned off the heat and chilled down to 82°. I let things settle, transferred to the fermenter, and let it chill to 50° before pitching the yeast.
  • Starting gravity was 1.044. I brewed this beer on 12 August 2023.
  • The beer was held at 52° for the bulk of fermentation, and raised to 60° on 19 August. I crashed it to 34° on 27 August 2023.
  • I kegged the beer on 7 September 2023, using a closed transfer. It tastes amazing at this point, with notes of hay in the aroma. In terms of appearance, it’s still reasonably hazy. Final gravity was 1.012, for 4.2% abv. It’s a true session beer!

Tasting

  • Appearance
    • Very clear, nearly brilliant; a light yellow beer with a persistent and creamy white head.
  • Aroma
    • Lightly spicy (like a spice cake); malt aroma is slightly sweet.
  • Flavor
    • Medium-high bitterness with a lingering finish; slightly herbal quality to the hop profile. The beer has a crackery malt flavor, with a bit of sweetness also. The balance is tilted towards the bitter side.
  • Mouthfeel
    • Smooth, moderate body, with medium-low carbonation (especially when “slow-poured”). Moderately dry and very crisp finish.
  • Would I Brew This Again?
    • Yes! It’s a great recipe. I might like to try it with more floral-type hops, such as the Edelweiss blend, for something different. I perfected a slow-pour on my faucet, to approximate the creamy and highly persistent heads you can get with the “side-pour” taps. Now that I’ve figured this out, I’m happy with the beer on home draft.
  • Overall
    • 10/10

Dakota Gold Pils

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Summer is a great time for pale lagers! For this recipe, I riffed on the Schell’s Pils clone I’ve brewed in the past. It is intended to be a German pils, which is a style I quite enjoy. This recipe uses only 2-row malt, rather than pilsner malt, for the base, with a bit of CaraPils or similar malt.

For this iteration, I tried out Mecca Grade’s pale American malt as the primary base grain, using a bit of Rahr 2-row to finish out that supply. I also subbed in Carafoam instead of Carapils. The hops are entirely whole cones from South Dakota (thanks, Dad!). I had to guess on the alpha based on what is typical for the style, and as you’ll see in the results probably guessed high.

Dakota Gold Pils

  • 7 lb. 9 oz. Lamonta Pale American malt (Mecca Grade)
  • 2 lb. 7 oz. 2-row pale malt (Rahr)
  • 0.5 lb. Carafoam malt (Weyermann)
  • 1.09 oz. Hallertauer whole hops (3.0% estimated alpha), 60 minute boil
  • 1 oz. Sterling whole hops (4.5% estimated alpha), 60 minute boil
  • 1 oz. Saaz whole hops (3.5% estimated alpha), 15 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 1 oz. Saaz whole hops (3.5% estimated alpha), 5 minute boil
  • 1 tsp. yeast nutrient (WLN1000, White Labs), 5 minute boil
  • 2 pkg. Diamond Lager dry yeast (Lallemand)

Target Parameters

  • 1.047 s.g., 1.010 f.g., 4.8% abv, 35 IBU, 5 SRM
  • Full volume mash, 149° for 60 minutes, 168° mash-out for 10 minutes
  • RO water with minerals added to hit target of 59 ppm Ca, 8 Mg, 89 SO4, 63 Cl, RA=-47, alkalinity=0.

Procedure

  • Starting with 7.6 gallons of RO water, I added 2.7 g gypsum, 2.2 g epsom salt, and 3.4 g of calcium chloride, to hit the target water profile. I also added half of a sodium metabisulfate tablet, to remove any latent oxygen in the water.
  • I heated the water to 154° and added the grains to hit a target mash temperature of 149°. I did not add any lactic acid, because the pH was calculated to be approximately fine (pH of 5.4) without any additions.
  • After a 60 minute mash, I heated to 168° for the mash-out, and pulled the grains after 10 minutes of this.
  • In total, I collected 6.8 gallons of runnings with a gravity of 1.039, for 70% efficiency.
  • I brought the runnings to a boil, adding hops and finings as indicated by the recipe. After a 60 minute boil, I turned off the heat and chilled to ~70°. I transferred the wort to the fermenter, and chilled down to 50° before pitching the yeast.
  • Starting gravity was 1.047. I brewed the beer on 15 April 2023, fermenting at 52°. I held it here until 13 May 2023, when I cold crashed the beer.
  • I kegged the beer with a closed transfer on 28 May 2023. Final gravity was 1.009, for 5.0% abv.

Tasting

  • Appearance
    • Brilliantly clear, straw-colored beer that pours with a fine and persistent white head. Absolutely beautiful!
  • Aroma
    • Sweet malt aroma. Not really much for hops.
  • Flavor
    • Cracker and sweet malty flavor. Moderately low bitterness, with a very clean fermentation profile. There is not a ton of hop character, surprisingly.
  • Mouthfeel
    • Medium-light body, moderately high carbonation, and smooth finish with a slightly extended bitterness.
  • Would I Brew This Again?
    • This is an excellent beer! A touch more bitterness and hop flavor/aroma would be great, but it is otherwise fantastic in drinkability and appearance. It’s not really a German pils at all–it should be more bitter–but that’s OK. Were I to assign a BJCP category, I would probably put it in International Pale Lager. This is the definition of a lawnmower beer!
  • Overall
    • 10/10 as a beer on its own; 6/10 as a German pils.

Spring Lager

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Heading into the warmer months, I love having some crisp, drinkable lagers on-hand. I often err on the side of a traditional German pils, but it’s nice to explore other realms of lager space. It may be rather generic, but the “International Pale Lager” style in the BJCP sure can be refreshing during warm weather.

This batch was ridiculously simple–100 percent Viking Pilsner Zero malt, Liberty hops at 60 minutes and 10 minutes, and Novalager for my yeast. The latter is a new strain from Lallemand, bred to be clean and highly flocculant. I was intrigued to try a new dry yeast, especially given how much I love Diamond Lager. It can’t hurt to have a few more tools in my toolbox.

Spring Lager

  • 10 lb. Viking Pilsner Zero Malt
  • 1 oz. Liberty hop pellets (4.0% alpha), 60 minute boil
  • 1 oz. Liberty hop pellets (4.0% alpha), 10 minute boil
  • 1 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 2 pkg. Novalager dry yeast (Lallemand)

Target Parameters

  • 1.049 s.g., 1.003 f.g., 5.9% abv, 20 IBU, 4 SRM
  • Full volume mash, 144° for 45 minutes, 160° for 45 minutes, 168° mash-out for 10 minutes
  • RO water built up to hit target water parameters of 54 ppm Ca, 42 ppm SO4, 64 ppm Cl.

Procedure

  • I started with 7 gallons of RO water, adding 2 g gypsum and 3.5 g of calcium chloride, to hit my water targets.
  • I heated the water to 149°, adding the grains as well as 1.1 mL of 88% lactic acid. I held the temperature at 144° and recirculated for 45 minutes, before raising the temperature to 160°. I held it here for 45 minutes, and then mashed out at 168° for 10 minutes.
  • In total, I collected 6.2 gallons of runnings with a gravity of 1.044, for 73% mash efficiency.
  • I brought the kettle to a boil, adding hops and finings per the recipe. After a 60 minute boil, I turned off the heat and chilled to 70°.
  • I transferred the wort to the fermenter, and chilled it down to 50° before pitching the yeast. I held the temperature at 52° for fermentation.
  • I brewed the beer on 20 February 2023. Starting gravity was 1.051.
  • I held the beer at 52° for five days, before pulling it to ambient (~50°) for the next stage.
  • I moved the beer to “house ambient” (~66°) on 18 March, and then kegged on 26 March 2023.
  • The final gravity was 1.010, for 5.4% abv.
  • I held the beer at near-freezing; it had dropped clear by 15 April 2023.

Tasting

  • Appearance
    • Brilliantly clear and straw in color, with a moderately persistent white head.
  • Aroma
    • Grainy sweet malt character, with a slight floral and spice hop profile.
  • Flavor
    • Medium-light malty and slightly grainy flavor as well as a bit of cracker for the malt, with medium-low bitterness. Very clean yeast profile.
  • Mouthfeel
    • Medium-light body, medium carbonation. Smooth finish that tilts towards the malt.
  • Would I brew this again?
    • Absolutely! It’s not the most exciting beer, but it’s a darned great one. It’s super flavorful, but not too much flavor–in other words, exceptionally drinkable. This is more interesting an a light adjunct lager. I’m also impressed by the clarity. This is a perfect “lawnmower beer”! The combo of Novalager and Viking Pilsner Zero really pay off.
  • Overall
    • 10/10

Last Chance Lager

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The Dortmunder Export (German Helles Exportbier) is a surprisingly neglected style, but one that I have enjoyed brewing over the years. It’s a great pale lager for hard waters, and a nice and malty style at that.

I made “Last Chance Lager” to use up some of my grains on-hand, while also highlighting the Dortmunder Export style. There’s not much to say about the recipe, other than that it paralleled previous versions in overall design philosophy. I like pilsner as the dominant malt, with a measure of Vienna and Munich to up the maltiness and add some character. I used Munich II instead of Munich I as part of the grist, which presumably will increase the maltiness relative to previous iterations.

Last Chance Lager

  • 7 lb. 15 oz. Barke Pilsner Malt (Weyermann)
  • 1 lb. 8 oz. Vienna malt
  • 1 lb. Viking Pilsner Zero malt
  • 12 oz. Munich II malt (Weyermann)
  • 1 oz. Hallertauer Mittelfrueh hop pellets (5.2% alpha), 60 minute boil
  • 1 oz. Hallertauer Mittelfrueh hop pellets (5.2% alpha), 10 minute boil
  • 1 tsp. BruTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 1 oz. Hallertauer Mittelfrueh hop pellets (5.2% alpha), 5 minute boil
  • 2 pkg. Diamond Lager yeast (Lallemand)

Target Parameters

  • 1.051 s.g., 1.013 f.g., 5.0% abv, 29 IBU, 5 SRM
  • Full volume mash, 152° for 60 minutes, 168° mash-out for 10 minutes
  • Claremont tap water adjusted with lactic acid and mineral additions, to achieve calculated water profile of 64 Ca, 8 Mg, 26 Na, 97 SO4, 91 Cl, 24 HCO3. RA=-31 ppm, alkalinity=20 ppm, effective hardness 51 ppm.

Procedure

  • I started with 7 gallons of tap water, adding 5.85 mL of 88% lactic acid to neutralize the carbonates, followed by a half Campden tablet, 2 g gypsum, 2 g epsom salt, and 0.8 g calcium chloride in order to hit my water target parameters. I raised the temperature to 158°, mashed in with the grains, and added 3 mL of 88% lactic acid in order to adjust pH.
  • I held the mash at 152° with recirculation for 60 minutes, before raising it to 168° for 10 minutes. Following this, I removed the grains.
  • In total, I collected 6.4 gallons with a gravity of 1.042, for 64% mash efficiency. That’s lower than I hoped, but not awful.
  • I boiled for 60 minutes, adding hops and finings per the recipe. Then, I turned off the heat and chilled down to 72°, before transferring to the fermenter and letting it chill the rest of the way (~50°) before pitching yeast.
  • I brewed the beer on 7 January 2023, and fermented at around 50° to 52°. Starting gravity was 1.050, just a bit shy of my target.
  • I kegged the beer on 12 March 2023, transferring to a CO2-purged keg. Final gravity was 1.012, for 5.0% abv. Exactly on target!
  • The beer took a long time to clarify — even after 2 weeks at near-freezing temperatures, it was still pretty hazy. Another month dropped out most, but not all, of the haze.

Tasting

  • Appearance
    • A gold beer that pours with a creamy and persistent white head. This is very clear, but not perfectly so.
  • Aroma
    • Doughy malt aroma, with a slight spicy hop character. Clean yeast profile; i.e., not noticeable.
  • Flavor
    • Moderately low bitterness. There is a nice malty quality to this beer, with a rich and bready quality. Malt-forward.
  • Mouthfeel
    • Medium body, medium carbonation, smooth finish.
  • Would I Brew This Again?
    • I really like this style, and this recipe is a good incarnation. I love the smooth maltiness that you get in a Dort. My only minor fault is that the beer could be a touch clearer, but that’s a very minor ding on an otherwise excellent beer. I can safely say that I have mastered this style!
  • Overall
    • 9/10