Monthly Archives: April 2025

Snowdrop Kölsch 2025

Posted on by

This kölsch recipe is one of my favorites, and I have brewed it annually since 2023. The recipe is pretty dialed in, except for the fact that on this brew I misread it and added a half pound of Munich II when assembling my grain bill. Oops! I anticipated it would up the maltiness a bit in a way that’s outside the norm for this beer (and style), which was indeed the case.

My supply of Edelweiss hop blend (business closed) and Köln Kölsch-style yeast (discontinued by manufacturer) is dwindling. I need to start thinking about my next iteration of the recipe. The hops are manageable, but it still is a bummer that I don’t yet know of a good dry yeast alternative! K-97 takes waaaay too long to clear and has a vinous character I don’t quite care for in some cases.

Snowdrop Kölsch

  • 9.5 lb. pilsner malt (Rahr)
  • 0.5 lb. Munich I malt (Weyermann)
  • 0.5 lb. Munich II malt (Weyermann)
  • 0.5 tsp. BrewTanB (mash)
  • 1 oz. Edelweiss hop pellets (5.8% alpha), 45 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 2 oz. Edelweiss hop pellets (5.8% alpha), 5 minute boil
  • 1 pkg. Köln Kölsch-style yeast (Lallemand)
  • 1 oz. Biofine Clear (added to keg)

Target Parameters

  • 1.048 s.g., 1.011 f.g., 25 IBU, 4 SRM, 4.9% abv
  • Full volume mash, 60 minute mash at 152°, 10 minute mash-out at 168°
  • RO water with added minerals to hit target of 50 ppm Ca, 5 ppm Mg, 6 ppm Na, 54 ppm SO4, 72 ppm Cl, 0 ppm HCO3, -38 ppm RA

Procedure

  • Starting with 7.25 gallons of RO water, I added 0.4 g of sea salt, 1.4 g of epsom salt, 1.7 g of gypsum, and 3.6 g of calcium chloride, in order to reach my target water parameters.
  • I heated the strike water to 158° before adding the BrewTanB, grains, and 1 tbs. of 10% phosphoric acid (for pH adjustment).
  • I held the mash at 152° (with recirculation) for 60 minutes, and then heated the mash to 168° for a 10 minute mash-out, before pulling the grains.
  • In total, I collected 6.6 gallons of runnings with a gravity of 1.041, for 68% mash efficiency.
  • I brought the runnings to a boil, adding hops and finings per the recipe. After 60 minutes, I chilled the wort to 66° and transferred to the fermenter. I pitched the yeast during the transfer.
  • During fermentation, I held the temperature at 62°.
  • I brewed this beer on 17 February 2025. Starting gravity was 1.049.
  • I kegged the beer on 9 March 2025, using a closed transfer. It was pretty hazy at this point in the sample glass and will likely take awhile to drop clear.
  • Final gravity was 1.011, for 5.0% abv.
  • I added BioFine Clear on 24 March 2025, and put the beer on tap on 26 March 2025. It was brilliantly clear by this point! I had overshot the carbonation a bit, so it took some time to work things down. I used the pressure release valve on the keg and also served without the gas line connected, which over the course of a few days got it closer to “pouring without a massive dose of foam.”

Tasting

  • Appearance
    • Pours with a low yet very persistent white head. The beer itself is brilliantly clear and light yellow. This is probably the best looking kölsch I have ever made! The Biofine Clear definitely came through.
  • Aroma
    • Lightly fruity yeast character with a red apple quality. Low hop and malt character; slightly floral hops.
  • Flavor
    • Moderate level of maltiness and medium bitterness. Slightly fruity yeast character. The malt flavor is not quite as grainy as I personally would like in a kölsch–it’s more of a down-the-middle malty quality–but still nice. It’s a very drinkable beer!
  • Mouthfeel
    • Medium-light body, medium-high carbonation, smooth finish, crisp.
  • Would I Brew This Again?
    • This is a great recipe! The malt flavor is not quite as delicate as I would prefer (hence the 9/10 instead of 10/10), but that’s my fault for messing up the grist. I overcarbonated the beer just a little too, but that will amp down over time.
  • Overall
    • 9/10

Stygimoloch Bock 2025

Posted on by

One of my favorite recipes has been Stygimoloch Bock, which looms large in my mind for its rich maltiness and drinkability. Somewhat surprisingly, then, my records show that I brewed this only twice before, in 2019 and 2020. Time for another batch!

The recipe is pretty well locked in, so I made only the smallest of adjustments. I swapped out the Caramel Munich 60L by Briess for CaraMunich by Weyermann, to get a 100% German malt bill. I also used Perle for the bittering hops (versus Magnum or Mt. Hood in previous versions) and swapped in Diamond lager yeast. So, I suppose that means it’s a very different recipe in some ways across versions, but the malt is the core here, and the proportions on that are fairly unchanged.

Stygimoloch Bock 2025

  • 9 lbs. Munich II malt (Weyermann)
  • 5 lbs. Munich I malt (Weyermann)
  • 8 oz. CaraMunich II (Weyermann)
  • 4 oz. melanoidin malt (Weyermann)
  • 1 oz. Carfa Special III malt (Weyermann)
  • 0.5 tsp. BrewTanB, added to mash
  • 1.15 oz. Perle hop pellets (6.3% alpha), 60 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 3 pkg. Diamond lager dry yeast (Lallemand)

Target Parameters

  • 60 minute infusion mash, 152°, full volume mash
  • 1.068 o.g., 1.017 f.g., 6.8% abv, 23 IBU, 16 SRM
  • Claremont tap water, with carbonates knocked back by addition of 6.5 mL 88% lactic acid, to hit target parameters of 44 ppm Ca, 8 ppm Mg, 89 ppm Na, 50 ppm sulfate, 110 ppm Cl, 20 ppm bicarbonate.

Procedure

  • I neutralized the carbonates in the tap water with 6.5 mL of 88% lactic acid in 7.65 gallons of water, along with a half of a Campden tablet to take care of chloramines.
  • I heated the water to 159° and added the grains, holding at a mash temperature of 152° for 60 minutes, with recirculation.
  • After 60 minutes, I raised the mash to 168°, held it there for 10 minutes, and then removed the grains.
  • In total, I collected 6.4 gallons of runnings with a gravity of 1.055, for 64% mash efficiency.
  • In order to raise the gravity a bit, I brought the runnings to a boil and boiled hard for 15 minutes before adding the hops.
  • Once the hops were added, I proceeded with 60 more minutes of the boil, adding finings per the recipe.
  • After boiling for a total of 75 minutes, I turned off the heat, and chilled down to 72° before transferring into the fermenter and cooling down to 50°. It took around 3 hours before I pitched the yeast.
  • I brewed this beer on 18 January 2025. Starting gravity was 1.067.
  • Starting fermentation temperature was 50°; I raised it to 51° on 21 January, and then to 60° on 10 February 2025. I cold crashed to 34° on 13 February 2025.
  • I pulled the beer to room temperature on 17 February 2025 to make room in the fermentation chamber, and then kegged it on 18 February 2025, with a non-closed transfer.
  • Final gravity was 1.020, for 6.3% abv.
  • I cold conditioned the beer until 26 March 2025, when I put it on tap. The beer was brilliantly clear at this point.

Tasting

  • Appearance
    • Brilliantly clear, deep amber beer, which pours with an ivory head of moderate persistence. It’s simply gorgeous!
  • Aroma
    • Toasty dark bread crust and dark fruit aroma in addition to rich maltiness. Clean yeast profile, hops perceptible.
  • Flavor
    • Rich maltiness with bread crust quality alongside that. Moderate bitterness, but the malt is definitely the center of attention.
  • Mouthfeel
    • Medium-full body, moderate carbonation, smooth finish, with only a slight lingering bitterness. Slightly dry, but not cloying.
  • Would I Brew This Again?
    • This recipe is a winner! It’s a perfect beer to close out the winter months and welcome cool spring afternoons and evenings. I wouldn’t change a thing about it at this point.
  • Overall
    • 10/10