Sierra Nevada 30th anniversary Helles Bock attempt

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EricT

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After drinking one of these I decided to find a clone for it and came up empty handed. I did find a nice article on how Charlie, Fred and Ken brewed it which gave alot of info about the beer and the ingredients so came up with my own recipe based on this.

Charlie, Fred and Ken's Imperial Helles Bock released by Sierra Nevada - details here

Ken Grossman (rear) & Charlie Papazian (front) mesmerized by swirling wort on its way to
becoming second in Sierra Nevada's 30th Anniversary beer series, Charlie, Fred & Ken's Imperial Helles Bock.
Photo courtesy Sierra Nevada Brewing Co.

Stylistically speaking, the just released Collaborative Sierra Nevada 30th Anniversary Beer is different. Pioneer and original homebrew guru Fred Eckhardt, from Portland, Oregon, Ken Grossman, founder and president of the 30 year old Sierra Nevada Brewing Company, the brewers at Sierra Nevada and myself collaborated to decide what we would brew that represented the pioneering beer spirits each of us have been involved in.

Quickly we decided to brew a lager, especially to tribute Fred’s pioneering book, Treatise on Lager Beer, published in the 1970. It was the first homebrewing book that discussed lager beer.

I had recently brewed an interesting and very complex golden/amber lager using malt from a Czech maltster using traditional floor malting methods. Unusual specialty malts were added for unique aroma, flavor and a nontraditional amber character. I wanted to pursue a direction that paid tribute to traditional brewing, malting, fermenting and hopping methods. Ken and the brewers at Sierra Nevada wanted to provide added value and a “thank you” to their customers with an elevated alcohol content that would add complexity and enhanced stability to the beer.

Using my 5.5% alcohol by volume (abv) homebrew recipe for a Czech-American style “amber-Helles” floral hopped lager we ramped up the recipe to 8.3 % with uniquely American techniques and blends of international hops, malt and yeast.

Water: In an attempt to develop typical pilsener smoothness and unique hop characters, very soft water was maintained during the brewing process.

Yeast: Several batches were made using two lager yeasts; Sierra Nevada’s “house” lager yeast and my lager yeast I have been using in most of my homebrewing for the past (available as “Cry Havoc" Yeast through White Labs) 27 years. Sierra Nevada’s house lager yeast helped with attenuation or in other words more complete fermentation. My lager yeast contributes subtle and pleasant sulfur-like character reminiscent of fresh baked bread. At bottling, the beer was “backpitched” with both yeasts added to the bottles for better flavor stability and contribution to a comforting and sensual bready flavor and aroma. Primary fermentation was pursued at temperatures between 52 and 56 degrees F. Lagering was done for a few weeks at lower temperatures.

Malt: About 50% of the base malt was Czech (Bohemian) floor pilsener malt. The other half was large batch European pilsener malt typically used in many pilseners. Also used was about 3% Belgian aromatic malt and 3% Canadian honey malt. The aromatic malt adds significant amber color along with mild, yet notable bready/toasted fresh out of the oven sweet malt aromas and flavors. Honey malt contributes a bit more color along with a very pleasant and subtle floral honey aroma and flavor.

Hops: A very unique blend of hops for bittering, flavor and aromatic character was used. American and unique late and dry hopping techniques were involved in infusing the unique characters of hops. New Zealand Pacific Hallertauer hops were used for the bittering and long boil addition to the brew. A blend of German Tettnang and German Spalt Select were used during the latter stage of boiling for flavor and aroma. The brews were dry hopped during lagering with a 60/40 blend of American Crystal hops and German Hallertauer using Sierra Nevada’s unique recirculating “torpedo” method.

The hops were specifically chosen to contribute floral and sweet hop aromatics and flavor, with a smooth, gentle, yet very satisfying bitterness. Specifically avoided were popular American fruity and citrus-like hops such as Cascade, Centennial, Simcoe, Amarillo, Citra, Columbus. The hops that were used were chosen to dynamically and symbiotically compliment the deliberately infused malt characters. Final hop bitterness is about 41 bitterness units.

Original gravity was 19 degrees Plato (1.0785) and finishing at about 3.85 Plato (1.015). Six 200 barrel batches were brewed. That’s about only a limited one time edition of 180,000 - 25.4 oz corked bottles, available in limited quantities in markets that sell Sierra Nevada beer. The beer is unique. It does not fit any particular style. It is aptly called Charlie, Fred & Ken’s Imperial Helles Bock, a name that implies strength yet does not infringe upon the lighter colored and less malt complex traditions of German Helles and German Mai Bocks. German light colored bocks do not have even the slightest hint of amber. They do not have the toasted complexity nor the honey floral character. German Maibocks and Helles bocks rarely, if ever exceed 8% abv. German light bocks rarely exceed 27 bitterness units. This Imperial Helles Bock is slightly higher at 41 bitterness units in order to balance the higher alcohol and higher malt character; the effort is designed to develop and delicious balance, high on drinkability.

This brew is not a knock-your-socks-off hop and alcohol punch. It’s different direction taken than most other American craft made specialty beers. For one, it is a lager. With the unique hop varieties used for flavor, aroma and dry hopping it attempts to take the beer drinker in new directions; a theme which pioneer American brewers have been pursuing for 30 years.

I project that the beer freshly available will have a bit more hop bite, but in a few short months of appropriate cellar aging at cool and stable temperatures the intricate designed relationships between malt and hops will develop – exquisitely. With a year’s aging at about 50 degree F cellar temperatures hop floral and aromatic notes will begin to subside, while malt character may elevate. The beer will take on unique and undetermined directions, surely to remain interestingly delicious.

Fred, Ken, the Sierra Nevada brewers and I hope you enjoy this unique and “first of a kind” experience.

Finally, you might be wondering why the label says “Ale.” In some states such as Texas, there are arcane laws that define any beer over a certain percent alcohol as “ale” and must be labeled such. That’s why sometimes you see such oddities labeled lager ale. Go figure…

Enjoy. Best served in brandy-like “globed” stemmed glass at about 45 degrees F. Pint shaker glasses are not a good choice of glassware for this brew.





This is for a 5.5 gal batch

% LB OZ Grain
50% 7 8 Weyerman Bohemian Pilsener info 37 2
43% 6 8 Pilsner (2 Row) UK info 36 1
3% 0 8 Belgian Aromatic info 34 23
3% 0 8 Honey Malt 37 25

HOPS
boil 60 mins 1.0 Hallertauer, New Zealand pellet 8.5
boil 45 mins 0.5 Hallertauer, New Zealand pellet 8.5
boil 15 mins 0.25 Tettnanger pellet 4.5
boil 5 mins 0.5 Spalt pellet 7.1
dry hop 5 days 0.5 Crystal pellet 3.5
dry hop 5 days 0.5 Hallertauer, New Zealand pellet 8.5

Yeast
WLP 862 and WLP 800

Ferment in primary for 3 weeks at 53F
Lager 1 month at 39F


EDIT because I dont know which of the dry hop additions is 60 and which is 40 I decided to go with 50/50.
 
Looks like this will be a 2.5 gal test batch. would like input on the hops. Seems like a lot to me but its a pretty good size grain bill.
 
I am interested in how this turned out as I had a bottle over the holidays and immediately wanted to clone it.
 
I haventhad a chance to brew it yet, due to a kitchen renovation. Once I do I will post the results good or bad.
 
Finally getting around to brewing this recipe this weekend. Cry-havoc is in the yeast starter now. I plan to back-pitch the WLP 800 about 5 days into fermentation.
 
This Beer is in the fermenter now. I have 4.5 gallons, OG ended up at 1.076. I made a couple slight changes due to what was available at my LHBS in regards to Hops and thr grain bill. If this doesn't take like crap, I'll update the recipe :)
 
This has got to be the slowest ferment I have ever had. Its been in Primary between 52-55F for almost a month and is only at 1.025. Checked gravity last week and it was at 1.030 so its still going but damn slow. I have read the WLP-800 is slow though. But with the Cryhavoc I would think it would have sped things up a bit. Anyway, I plan to do D-rest before next weekend and then Lager for another 5 weeks. Dry Hop will be during the last 3 weeks of lagering.
 
FG settled out at 1.016. Which is pretty damn close to what it should be (1.015) Its been Lagering at around 39F for 3 weeks now with 1oz of the Crystal/Hallertaur in a hop bag 1 week. 2 more weeks to go and it will be ready. However I just had to taste test to see how its coming along and its very good. Not sure I can call it cloned yet, since it needs to finish out a bit but I will post the recipe for sure when all is said and done. This beer falls into the Belgian Specialty category (16E)if nothing esle.
 
Nice beer for a clone attempt. I really enjoyed this one. Keep us updated.
 
This turned out fantastic, will post recipe in Recipe section. Since there isnt a clone section and technically this beer doesnt fall exactly in the Helles-Bock category, I will post it in the Belgian and French ale.
 
This beer turned out very close. I posted my actual recipe in the recipe section and wouldnt change anything. I'll warn you now however, this is not a quick turnaround beer. I have my second batch lagering now and it took a full month to reach final gravity. So I have another month before it will be ready. I think the slow fermentation may be from the Cry Havoc yeast. If you like the Helles-Bock from Sierra Nevada, you will like this. Its a very complex beer but fun if you like a challenge. Happy Brewing. :mug:
 
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