Tag Archives: Humboldt's Hefeweizen

Humboldt’s Hefeweizen 2024

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I have made weissbiers (hefeweizens) a few times previously, with decent but not consistent results. This is a style that can be quite enjoyable or quite awful, so I invested some time into learning more of the underlying ingredients and techniques for a tasty, traditional recipe. An article at brau!magazine was incredibly useful, with lots of detailed suggestions. I reformulated my previous Humboldt’s Hefeweizen (because I like the name) for this batch.

My first big decision–perhaps the most important–was yeast choice and fermentation control. Without a good yeast character, you don’t have a good hefeweizen (in my opinion). I am fairly committed to using dry yeast whenever possible because the convenience can’t be beat, and I wanted to give Lallemand’s Munich Classic another chance. My previous attempt was okay, but had little of the yeast character I wanted. That batch was fermented cool (~65°), and I knew I should up the temperature a bit to get more “oomph” to the yeast. So, I aimed for 67°. Working backwards, I decided a ferrulic acid rest would be critical–my previous batch didn’t use that, and I think that factor also set back beer quality.

My second decision concerned the grist. Past beers were ~45 to 55 percent wheat, and I wanted to increase that. This time around, I aimed for over 60 percent wheat, in hopes that it would 1) be more true to style; and 2) tilt the head quality in a positive direction.

I had fun formulating the batch and figuring out what would give the best results. The end product was definitely worth it!

Humboldt’s Hefeweizen 2024

  • 6.75 lb. red wheat malt (Briess)
  • 4 lb. pilsner malt (Rahr)
  • 0.5 lb. rice hulls
  • 0.5 tsp. BrewTanB (mash)
  • 1 oz. Sterling whole hops (4.5% alpha estimated), 45 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 tsp. yeast nutrient (White Labs WLN1000)
  • 1 pkg. Munich Classic Wheat Beer yeast (Lallemand)

Target Parameters

  • 1.049 o.g., 1.010 f.g., 5.2% abv, 14 IBU, 5 SRM
  • Full volume mash, no sparge, 113° mash for 20 minutes, 145° mash for 45 minutes, 162° mash for 30 minutes
  • RO and Claremont tap water, mixed to hit 10 ppm Ca, 4 ppm Mg, 18 ppm Na, 16 ppm SO4, 19 ppm Cl, 3 ppm CaCO3, RA=-7, effective hardness=10 ppm.

Procedure

  • I collected 2.5 gallons of Claremont tap water and neutralized it with 1.76 mL of 88% lactic acid and a small bit of Campden tablet. Then, I added 5 gallons of RO water, to hit my mash water profile.
  • I started the mash at 113° for 20 minutes, to enable a ferulic acid rest. Then, I raised the mash to 145° for 45 minutes, and finally ended at 162° for 30 minutes. Once the mash was done, I pulled the grains and heated the runnings to a boil.
  • The kettle had 6.6 gallons of runnings with a gravity of 1.040, for 65% mash efficiency. This was a touch lower than I anticipated, but that may be due to the high amount of wheat.
  • Once the kettle was boiling, I added finings per the schedule and then turned off the heat after 60 minutes. A slightly greater boil vigor was used to increase gravity. I chilled the wort to 66° and then transferred to the fermenter.
  • I brewed this beer on 14 April 2024. Starting gravity was 1.048, nearly exactly to target.
  • After pitching the yeast, I started fermentation at ambient for a few hours, and then transferred the fermenter into my fermentation chamber set for 67°. Fermentation seemed to take off pretty quickly!
  • I kegged the beer on 24 April 2024. The beer had an amazing aroma–a decent amount of spicy phenol and a hint of banana; exactly what I was looking for! I carbonted to a higher level, around 3.5 volumes of CO2.
  • Final gravity was 1.014, for 4.4% abv.

Tasting

  • Appearance
    • Pours with a merangue-like, tall, gorgeous white head that sticks around for ages and leaves gorgeous lacing on the glass. The beer itself is straw yellow and hazy beer. It’s exactly as a fresh hefeweizen should be!
  • Aroma
    • Yeast at the forefront, with a medium-high level of yeast character–primarily clove plus a touch of banana.
  • Flavor
    • Even balance of clove and banana, and a light dough malt character behind that. Low level of bitterness.
  • Mouthfeel
    • Light body. medium-high carbonation, smooth, lightly dry finish (from the hops?).
  • Would I brew this again?
    • This is the best hefeweizen I have made. Everything ran perfectly, and I wouldn’t change a thing. The yeast quality is perfect, head is perfect, all is amazing. It had a sulphur aroma and flavor early on; this faded in a few days.
    • Overall
      • 10/10

Humboldt’s Lesser Hefeweizen

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I enjoy German hefeweizens, but just don’t brew them that often. So, I decided it was time to do a rebrew of a recipe from last year. Because I was using up some grains, I ended up with a slightly smaller beer. Hence, the name change from Humboldt’s Hefeweizen to Humboldt’s Lesser Hefeweizen. Additionally, I decided to try out a dry wheat beer strain from Lallemand, just to see how it compares with the liquid varieties available.

Humboldt’s Lesser Hefeweizen

  • 4 lb. 10 oz. Viking Pilsner Zero malt
  • 4 lb. 1 oz. Viking wheat malt
  • 2 oz. melanoidin malt (Weyermann)
  • 8 oz. rice hulls
  • 0.4 oz. Vanguard hop pellets (6.5% alpha), 60 minute boil
  • 1 tsp. yeast nutrient (White Labs WLN1000), 5 minute boil
  • 1 pkg. Munich Classic Wheat Beer (Lallemand)

Target Parameters

  • 1.043 o.g., 1.010 f.g., 4.3% abv, 10 IBU, 4 SRM
  • Full volume mash at 149° for 60 minutes, with 10 minute mash-out at 168°
  • Water built up from RO water, to hit target of 43 ppm Ca, 76 ppm Cl, RA=-30 ppm

Procedure

  • I built up my water starting with RO water and 4 g of calcium chloride, to hit 43 ppm Ca and 76 ppm Cl. I then heated this to 158° before mashing in, to hit a target mash rest of 149°. I added 2 mL of 88% lactic acid, to adjust pH.
  • I held the mash (with recirculation) at 149° for 60 minutes, before raising to 168° for 10 minutes. Then, I removed the grain basket and brought the runnings to a boil.
  • In total, I collected 6.4 gallons of runnings with a gravity of 1.036, for 68% mash efficiency.
  • I boiled for 30 minutes before adding the hops, to drive down the volume of the beer and increase the gravity a bit.
  • I added hops and yeast nutrient per the recipe. After the 30 minutes of initial boil and 60 minutes of boiling with the hops, I turned off the heat and chilled the wort down to 78° before transferring to the fermenter.
  • After chilling the wort down to 64° in the fermentation chamber, I pitched the yeast and set it to ferment at 65°.
  • I brewed the beer on 25 September 2021. Starting gravity was 1.041.
  • Active fermentation was well underway by the next day. I raised the fermentation temperature to 70° by 3 October 2021, and kegged the beer on 8 October 2021.
  • Final gravity was 1.012, for 3.9% abv.

Tasting

  • Appearance
    • Very hazy, straw colored beer that pours with a creamy and persistent white head.
  • Aroma
    • Tart aroma, moderately low levels of spicy phenolics; no banana or bubblegum aroma. No hop aroma.
  • Flavor
    • Bready malt character that is really pleasant. There is a slight tartness to the yeast character, and a bit of fruitiness along with that. There is not much for banana or bubblegum or spice. Bittering level is low, with no real distinct character to speak of.
  • Mouthfeel
    • High level of carbonation, but not overly so. Medium light body, and a smooth finish.
  • Would I brew this again?
    • This isn’t a bad beer, but it is missing the yeast character I like in a good German hefeweizen. I fermented this at a somewhat low temperature (~65°). Some recommendations for this yeast strain have suggested that temperature is desirable to avoid a case of the bubblegums, but I feel that in this case much of the yeast character was lost. There was no banana, and little clove, and just a general moderate level of fruitiness. I would definitely ferment this higher next time, at least with the particular dry yeast strain! In fact, I would probably just find a different yeast, and go back to the liquid White Labs (or equivalent).
  • Overall
    • 6/10