BOSS Homebrew Awards, Flossmoor ProAm & Stout!

First off, I'd like to extend a big "huzzah!" to our brewing brothers and sisters at BOSS for hosting a great competition last March. We entered a few beers, and also judged. As homebrewers, we've found judging to be extremely useful for sensory development - that along with the BJCP study class we're taking. As a judging apprentice (someone who hasn't taken the test yet), you'll get paired up with a more experienced judge who will help you - it's worth pursuing as you'll learn a lot about common off-flavors and brewing mistakes, and chances are you'll try styles that you've never tried before or maybe don't know much about.

Anyhoo, we took home three awards from that comp:

1. 3rd place for an American Pale Ale
2. 1st place for English Barleywine
3. 1st place for American Stout

The first two beers on the list were actually brewing goof-ups that we fixed, so I can't really provide accurate recipes for those. The barleywine was originally brewed an an American barleywine (from Jamil's Classic Styles) - but due to some unexpectedness on the brewday and some needed improvising/tweaks - turned out more malty than expected. 

This proved a good case for submitting your beers to competitions. Not really knowing any better, I submitted this barleywine to a different comp where a judge remarked that it was more like an English barleywine. So for BOSS I entered it as such and bam, it placed. Good judging sheets can be priceless.

The American Stout is a recipe we've been working on awhile. It still needs a few tweaks here and there, but here is it if you'd like to try it. It assumes 80% efficiency, and 8 gallons pre-boil volume:

Recipe: Stupid American Stout
Style: 13E-Stout-American Stout

Recipe Overview
Wort Volume Before Boil: 8.00 US gals
Wort Volume After Boil: 6.72 US gals
Volume Transferred: 5.50 US gals
Water Added: 0.00 US gals
Volume At Pitching: 5.50 US gals
Final Batch Volume: 5.00 US gals
Pre-Boil Gravity: 1.059 SG
OG: 1.070 SG
FG: 1.016 SG
ABV: 7.2 %
ABW: 5.7 %
IBU (using Tinseth): 69.9
Color: 39.3 SRM
Apparent Attenuation: 76.5 %
Mash Efficiency: 80.0 %
Boil Duration: 60.0 mins
Fermentation Temperature: 67 degF
Fermentables
US 2-Row Malt 13lb 12oz (85.3 %) In Mash/Steeped
US Caramel 40L Malt 12.00 oz (4.7 %) In Mash/Steeped
UK Dark Chocolate Malt (420) 10.00 oz (3.9 %) In Mash/Steeped
Belgian Debittered Black Malt 8.00 oz (3.1 %) In Mash/Steeped
UK Roasted Barley 5.00 oz (1.9 %) In Mash/Steeped
US Caramel 120L Malt 3.00 oz (1.2 %) In Mash/Steeped
Hops
US Horizon (9.1 % alpha) 2.78 oz Loose Pellet Hops used 60 Min From End
US Centennial (9.1 % alpha) 0.80 oz Loose Pellet Hops used 5 Min From End
US Cascade (5.4 % alpha) 1.00 oz Loose Pellet Hops used Dry-Hopped
US Chinook (11.5 % alpha) 1.00 oz Loose Pellet Hops used Dry-Hopped
Other Ingredients
Yeast: White Labs WLP001-California Ale OR Wyeast 1056 - 1.5L starter
Mash Schedule
Mash Type: Full Mash
Schedule Name:Single Step Infusion (68C/154F)
Step: Rest at 154 degF for 60 mins

So why "Stupid American Stout"? Lots of reasons - but if you drink enough, you'll act like a stupid American ;)

One thing I've really learned brewing this is that stouts really need to age a bit before you really know what the beer can be. After dry hopping and carbonating, this beer had an almost ash-like flavor and I was really bummed out - but it improved over the course of a month, and well, now I'm glad I kept it around!

This beer will also be brewed by Flossmoor Station as their GABF ProAm entry, where a professional brewery brews a homebrewer's recipe. The recipe has to take 1st at a BJCP sanctioned competition - lucky for me, I know the brewer at Flossmoor and lucked out. If you brew it, let me know how she turns out. And look for this to be on tap at Flossmoor late this summer.

'til next time - cheers!

Diacetyl Precursors and Purging Secondary Carboys

This is actually the 3rd "official" beer in our Cry Havoc yeast series. First we did a Blonde Ale, then a Maibock (more on that later when we get some scoresheets back - good but probably not in style), and then we brewed Charlie Papazian's Contrarian Amber-Golden Lager, which is what this is about.

I had high hopes for this beer, as it was the only recipe we made that's actually designed by Charlie himself to go with this yeast. After fermentation and a diacetyl rest, and slowly brining it down to 40F, it was tasting really good. Bready malt flavors and nicely hoppy. The only thing left was to dry hop it. So, I transferred it to a carboy, and dry hopped away. Then I was like - hmmmm.... shoulda purged that carboy with CO2. Oh well, I don't always purge carboys and never had a problem. The CO2 coming out of the beer usually makes the carboy sorta purge itself. 

So after 10 days or so of dry hopping, I put it in the fridge to crash everything down. Then today before we went to keg it, we pulled a taste and wow, diacetyl - right in the nose and on the tongue. The bready, hoppy goodness was gone. What happened?

Well, after reviewing my process and going through Jamil and Chris' Yeast book, I think I figured it out. There are diacetyl precursors in beer, namely acetolactate, that can produce diacetyl when introduced to oxygen. These precursors must have been present, and when I racked to the non-CO2-purged carboy, they took up the oxygen and whammo - diacetyl. I racked too soon. Next time, I'll perform a simple diacetyl test, which goes a little something like this. Anyhoo - the beer was butter. Yes, homebrew mistakes can happen.

But Can't You Save It?
There are ways to get rid of the dreaded "D". Your best best is to let the beer rise back up to room temp so the that yeast can reabsorb the diacetyl. Diacetyl is actually a natural product of fermentation - the yeast just reabsorb it towards the end. In lagers, that's why you do a diacetyl rest, and maybe even a follow a diacetyl reduction scheme (cold pitching). But since I'd already removed the beer from the yeast, that wouldn't work so well here.

You can also "krausen" the beer, where you pitch some actively fermenting wort back into the beer, with the hope that the active, healthy yeast will reabsorb the diacetyl - but since I'd already dry hopped the beer (used 1oz), I wasn't 100% sure that would work as the hop gunk could get in the way of the yeast. I could have racked *again* but I also know from past experience that if there's too much diacetyl that even krausening won't work, and there was a lot here. So going off my past experience, I made the command decision to dump and move on, causing the entire bathroom to stink of butter. I generally find trying to "fix" D-bomb beers an aggravating, time-wasting experience that never lives up to my expectations. Would rather re-brew.

The good news is that we've made another, final beer with this yeast, a smoke beer, and no diacetyl (just a smokey nose without any slickness on the tongue). And if there is, well, the smoke covers it nicely! I think this is further evidence that the "D" developed in the secondary.

Anyways, if I make this again - I'd just skip the dry hopping or dry hop right in the fermentor - maybe just extending the diacetyl rest into a dry hopping period (any tips on dry-hopping lagers?). It's an interesting recipe, and if you'd like to try it out - here it is:


Recipe: Contrarian Amber-Golden Lager

Wort Volume Before Boil: 8.00 US gals
Wort Volume After Boil: 6.72 US gals
Volume Transferred: 5.50 US gals
Water Added: 0.00 US gals
Volume At Pitching: 5.50 US gals
Final Batch Volume: 5.00 US gals
Expected Pre-Boil Gravity: 1.047 SG
Expected OG: 1.056 SG
Expected FG: 1.016 SG
Expected ABV: 5.1 %
Expected ABW: 4.0 %
Expected IBU (using Tinseth): 56.0
Expected Color: 7.5 SRM
Apparent Attenuation: 68.0 %
Mash Efficiency: 80.0 %
Boil Duration: 90.0 mins
Fermentation Temperature: 52-55 degF

Fermentables
German Pilsner Malt 9lb 14oz (74.9 %) In Mash/Steeped
German Pilsner Malt 8.00 oz (3.8 %) In Mash/Steeped (for boiling - keep reading)
US Flaked Rice 1lb 5oz (10.0 %) In Mash/Steeped (for boiling - keep reading)
US Rice Hulls 8.00 oz (3.8 %) In Mash/Steeped
Canadian Honey Malt (Gambrinus) 4.00 oz (1.9 %) In Mash/Steeped
Belgian Aromatic Malt 4.00 oz (1.9 %) In Mash/Steeped
Belgian Special B 4.00 oz (1.9 %) In Mash/Steeped
German Sauer(Acid) Malt 4.00 oz (1.9 %) In Mash/Steeped

Hops
French Strisselspalter (1.8 % alpha) 1.50 oz Loose Pellet Hops used 60 Min From End
US Mount Hood (5.0 % alpha) 1.50 oz Loose Pellet Hops used 60 Min From End
US Liberty (4.5 % alpha) 1.00 oz Loose Pellet Hops used 60 Min From End
US Liberty (4.5 % alpha) 1.00 oz Loose Pellet Hops used 20 Min From End
US Mount Hood (5.0 % alpha) 1.00 oz Loose Pellet Hops used 10 Min From End
French Strisselspalter (1.8 % alpha) 0.50 oz Loose Pellet Hops used Dry-Hopped

Yeast: White Labs WLP862-Cry Havoc, lager-size starter or ready yeast cake

Mash Schedule
Mash Type: Full Mash
Schedule Name: Papazian 132 - 155F
Step: Rest at 132 degF for 30 mins
Step: Raise by infusion to 155 degF for 30 mins

Recipe Notes (from Zymurgy)
OG: 1.056
FG: 1.016
IBU: 55 or so
Color: 14 SRM

Special Instructions

1. Add 9q (2.75 gal) 140F water to rice husks and crushed malt. (Do NOT add .5lb pils or flaked rice). Stir, stabilize at 132F for 30 minutes.
2. Meanwhile, add leftover pils and flaked rice to 7 quarts (1.75 gal) cool water and bring to a boil (stir to prevent boil over/scortching). 
3. After 30 minutes, add the boiling mixture to the mash, adding heat as needed to bring up to 155F and hold for 30 minutes.
4. Raise/Sparge at 167.

I did this in my 10 gallon cooler, and the mash worked great. 

Cheers!

White Labs Cry Havoc: Batch 1 - Blonde Ale

White Lab's Cry Havoc (WLP862) is a unique yeast in that it can ferment at both ale and lager temperatures. This sounded extremely useful (imagine brewing a session ale in order to provide plenty of yeast for a lager - that's the plan here). So I thought I'd give it a shot - and also grab a piece of homebrew history as this is Charlie Papazian's personal yeast strain.

I kicked off my Cry Havoc yeast adventures with a blonde ale. I wasn't sure if it would turn out more like a bitter, but after bringing it to my BJCP class, the teacher said this is a very nice blonde.

When fermented at ale temps, Cry Havoc gives a lot of apply/cherry like esters, while keeping a nice bready, malty base that makes for a well balanced ale. The northern brewer hops, used mostly for bittering here, give a nice spicy/bitter flavor that keeps you sipping away. And at under 5% ABV, you can easily have a few.

After this batch, I used the cake to brew a Helles Bock, which is finishing up now (and will report on later). When Cry Havoc is fermented at lager temps, the fruitiness goes away, and a sample revealed a nice bready maltiness. Cry Havoc is a low floculator, which doesn't seem to be a problem with the lager, but the ale was a bit hazy - even with whirlfloc added in the boil. If clarity is important, you may wish to cold crash an ale before kegging/bottling with this yeast.

Anyhoo, here's the blonde-ale recipe:

Wort Volume Before Boil: 8.00 US gals
Wort Volume After Boil: 6.72 US gals
Volume Transferred: 5.50 US gals
Water Added: 0.00 US gals
Volume At Pitching: 5.50 US gals
Final Batch Volume: 5.00 US gals
Pre-Boil Gravity: 1.036 SG
OG: 1.047 SG
FG: 1.012 SG
ABV: 4.5 %
IBU (using Tinseth): 32.9
Color: 5.7 SRM
Apparent Attenuation: 73 %
Mash Efficiency: 81.0 %
Boil Duration: 60.0 mins
Fermentation Temperature: 67 degF (ramp to lower 70's towards end)

Fermentables
Maris Otter Pale Ale Malt - T.Fawcett 8lb 8oz (94.4 %) In Mash/Steeped
UK Wheat Malt 8.00 oz (5.6 %) In Mash/Steeped

Hops
German Northern Brewer (10.4 % alpha) 0.75 oz Loose Pellet Hops used 60 Min From End
German Northern Brewer (10.4 % alpha) 0.25 oz Loose Pellet Hops used 30 Min From End
Kent Goldings (4.9 % alpha) 1.00 oz Loose Pellet Hops used 1 Min From End

Yeast: White Labs WLP862-Cry Havoc (small starter)

Mash Schedule
Mash Type: Full Mash
Schedule Name:Single Step Infusion (67C/152F)
Step: Rest at 152 degF for 60 mins

Updates: Passionfruit Wheat and Post-Oktoberfest Stuff

If you read one of my previous posts, you'll know that I've been working on a Passionfruit Wheat and an under-attenuated Barleywine. Here's some updates on those puppies.

The passionfruit wheat is carbed and tastes pretty good - I think it's missing some malt character, or needs less fruit next time. The malt bill was 5% Crystal 15, with the rest split even with 2 Row and Wheat. The OG was 1.051 - and we used 48oz of Passionfruit puree. I've been drinking a lot of Lagunita's A Little Sumpin' Sumpin' which has a great malt base (they say they use 3 different kinds of wheat) - and really admiring how well the malt balances all the hop flavor. It's 7.5%, and a dangerous 7.5% at that - so I might kick up the malt next time and see how she goes. I think I'll also use an American Wheat yeast strain - I just used 001 here.

I will say this beer makes some excellent passionfruit pancakes! Jiffy mix, an egg, and some beer are all you need. Mix until thickish, put in the fridge for 15 minutes, and cook 'em up - if you want to get fancy, sprinkle some coconut in to get a nice tropical aura.

And krausening the barleywine really worked! It's down from 1.035 to 1.027 now. I'm going to let it sit a couple more weeks and see if it drops anymore. I'll also pitch a bit of fresh yeast when bottling comes around, according to these "bottle like a pro" directions (though I've decided to use Safale-05 for bottle conditioning this one). So maybe that'll drop the FG a bit more too.

After the HOPS! Oktoberfest I was left with a half keg each of IPA and Pale Ale. I was sorta tired of each beer, neither of which was outstanding on its own, so I blended the two together to make what I think is a very good, well balanced pale ale that I'm very happy with. To do this, just make a keg jumper from some beverage line and 2 keg-out connectors (the black ones on ball lock kegs). Bleed the destination keg every so often, and slowly push with some CO2 from the source keg - I demonstrate this in my Double IPA video. I love doing these closed-system transfers.

Recently Brewed
There was a Pliny clone in a recent issue of Zymurgy, which I brewed up. It was a totally impromptu brew - I was having a crappy day, so I just decided to f everything and brew something. The last double I made came out too bitter for me, so I cut the boil time from 90 to 60 minutes wo/ cutting the 3oz of bittering hops (though I did use 1oz of that for 1st wort hopping). The end result was I came in an entire point low on my OG - 1.063 vs. the desired 1.073 - oops, tough I did hit my pre-boil on the dot (hurray!). In the spirit of RDWHAHB, I shrugged my shoulders and wrapped it up. It finished out at 1.011 and was tasty - not too bitter or boozy at 7%, so instead of a double I'm just going to have a heckuva single IPA on my hands. It's dry hopping now and we'll just have to see how it tastes once it's carbed up.

Controlling that CO2 Bitterness
One thing I've been doing with my kegs and carbonation is cutting off the gas once the beer tastes good to me, and then giving it more gas as needed to keep the serving pressure up. I think the beer doesn't absorb so much CO2 that way, and as a result, doesn't keep getting more and more bitter as it sits on the gas - as CO2 adds a certain "bite" to the beer, and can also thin out the mouthfeel. Maybe I'm just weird and it's all in my head, but seems to be doing the trick on certain brews.

Cheers and brew on!

English sorta Pale Ale - Matt's First Recipe

I had some Marris Otter, a variety of crystal malts, a White Labs 002 English Ale yeast cake, and a bunch of Willamette hops. After reading the Pale Ale/IPA chapter in Designing Great Beers, I felt OK to try a recipe out. OH! And I also just got my Barley Crusher, and was anxious to just brew something.

Style-wise is wasn't any kind of English Bitter, not really enough to be an IPA of any kind. I just wanted a good session beer that featured Willamette hops, and thus Lammit Dammit was born. I think it's quite good, and will certainly brew this one again. Taste-wise you get some nutty/maltness balanced with a nice wash of grassy, earthy/spicy hops across the tongue. There's a bit of a lingering finish, especially for 4.2% beer.

If you live around Chicago and use Lake Michigan water, you might want to add the following salts to your mash water (around 3.5 gallons - you want a thick mash): 6g gypsum, 1g calcium choloride. This will help bring out the hops, and give the Chicago water some things it's lacking, like Calcium and Sulfate. It will also balance the PH for the recipe.

Ferment at 68F, ramping up to 71-72 towards the end to ensure a nice final gravity and help clean-up the diacetyl this yeast can produce, which I feel you don't need here. Cheers!

Recipe: Lammit Dammit

Wort Volume Before Boil: 7.5 US gals
Wort Volume After Boil: 6.50 US gals
Volume Transferred: 5.50 US gals
Water Added: 0.00 US gals
Volume At Pitching: 5.50 US gals
Final Batch Volume: 5.00 US gals
Pre-Boil Gravity: 1.038 SG
OG: 1.045 SG
FG: 1.013 SG
ABV: 4.2 %
IBU (using Tinseth): 51.6
Color: 8.5 SRM
Mash Efficiency: 75.0 %
Boil Duration: 60.0 mins
Fermentation Temperature: 68 degF (ramp up towards end, if possible)

Fermentables
Maris Otter Pale Ale Malt - 9lb 0oz
Caramel 40L Malt - 10.00 oz
Victory Malt - 8.00 oz
Caramel 120L Malt - 2.00 oz

Hops (pellets)
Kent Goldings (5.5 % alpha) 1.50 oz All Of Boil
Kent Goldings (5.5 % alpha) 0.50 oz 30 Min From End
US Willamette (4.5 % alpha) 0.50 oz 20 Min From End
US Willamette (4.5 % alpha) 1.00 oz 10 Min From End
US Willamette (4.5 % alpha) 1.00 oz 5 Min From End
US Willamette (4.5 % alpha) 1.00 oz At turn off

Yeast: White Labs WLP002-English Ale (lots - I used at least a few cups of slurry from a just-finished batch of Mild)

Mash Type: Full Mash
Schedule Name: Single Step Infusion (65C/149F)
Step: Rest at 149 degF for 60 mins