Needs more Brett

IMAG1467

Huge 3L starter for 12 gallon Saison batch

I could brew Saison every brew session and not get tired of the results. Especially if I’m fermenting with yeasts like Wyeast 3711, 3724 or bottle dregs. For this experiment, I’m looking to dial in a recipe for a slightly tart, but not fully sour saison. Something that has a slight lactic, tart bite, but not so sour that I need to age the beer for months or close to a year before it can be drunk.

I also want to use this showcase to test out different effects of Brett yeast in the secondary. I chose 3711 because this strain produces a high amount of glycerol, which lends to increased mouthfeel. This is one of the main reasons why beers fermented with 3711 can hit terminal gravity in the single digits, 1.004 for example, but not feel thin at all.

Brett is a huge consumer of glycerol, and uses it to transform flavors produced by sacchromyces.

I’ll be brewing 12 gallons of wort, chill to around 90F and then pitch lactobacillus for 48 hours to get an initial level of sour, and then rack the beer into 3 carboys, pitching a different brett (Lambicus, Bruxellensus, Clausenii) into each. After 6 weeks in the carboy, they’ll be bottled and sampled. I’ll also pull .33 gallons from each and combine into a single 1G jug to see what a combined brett secondary will produce.

Can’t want to find out how each of these come out.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
12 gal 90 min 23.9 IBUs 4.3 SRM 1.052 SG 1.009 SG 5.6 %

Style Details

Name Cat. OG Range FG Range IBU SRM Carb ABV
Saison 16 C 1.048 - 1.065 1.002 - 1.012 20 - 35 5 - 14 2.3 - 2.9 5 - 7 %

Fermentables

Name Amount %
Pilsner (2 Row) Bel 14.5 lbs 61.7
Wheat Malt, Ger 5.5 lbs 23.4
Munich Malt 2.5 lbs 10.64
Acidulated (Weyermann) 1 lbs 4.26

Hops

Name Amount Time Use Form Alpha %
Styrian Goldings 1.76 oz 60 min Boil Pellet 3
Styrian Goldings 1 oz 60 min Boil Pellet 3.2
Saaz 2.4 oz 10 min Boil Pellet 7.6

Miscs

Name Amount Time Use Type
Calcium Chloride 3.00 g 60 min Mash Water Agent
Gypsum (Calcium Sulfate) 3.00 g 60 min Mash Water Agent
Epsom Salt (MgSO4) 0.80 g 60 min Mash Water Agent

Yeast

Name Lab Attenuation Temperature
French Saison (3711) Wyeast Labs 80% 65°F - 77°F
Brettanomyces Bruxellensis (WLP650) White Labs 70% 65°F - 72°F
Brettanomyces Claussenii (WLP645) White Labs 70% 65°F - 72°F
Brettanomyces Lambicus (WLP653) White Labs 70% 65°F - 72°F
Lactobacillus Bacteria (WLP677) White Labs 70% 65°F - 72°F

Notes

Chill to 100F, pitch lacto, hold for 48-36 hours. Chill to 65F.
Pitch 3711 into 12 gallons. Ferment to 1.010 S.G then transfer into three 4-gallon batches and pitch the different Brett strains into the carboys. Age for 6 weeks and then bottle.

Farmhouse Brett IPA

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Farmhouse IPA split into 4 gallon batches

I’ve been fan of Rye IPAs for some time.  My first love was Jester King’s Wytchmaker.  Initially this beer was a straight-forward American IPA with a nice dose of Rye, solid American Hops and Dry-English-Ale yeast.   Over time, Jester King evolved their beer by slowly modifying the fermentation to include local wild yeast and blending in some amount of older sour beer.

I’ve enjoyed tasting this beer as Jester King has made these changes.  Last summer I was pleasantly surprised to encounter a rather prominent change.  With the introduction of Brett, there is a huge impact in the nose of the beer; clearly for the better.

In November, I attended an AHA Rally at Jester King Craft Brewery and I spent some time chatting with Jeff Stuffings.  One of the complements I shared was how well the Brett complimented Wytchmaker.  Jeff chuckled a bit and said that they’ve been adding Brett since June this year, but I was the first person to have noticed the change.   I didn’t seem possible NOT to recognize this massive change in aroma.

With that situation in mind, I decided to brew the two versions of this beer and experiment with a third. The recipe is a 12 gallon batch which I’ll split into three 4 gallon batches.  One carboy will be fermented with White Labs Dry English Ale (WLP007) like the original.  The second with Wyeast French Saison (3711) and then aged with Brett B. in secondary to come close to the current release of Wytchmaker.    The third will be fermented with Brett B. Trois as an experiment with 100% Brett fermented beers.

Enjoy Wytch Brettmaker.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
12 gal 90 min 95.8 IBUs 9.5 SRM 1.062 1.013 6.5 %
Actuals 1.046 1.01 4.7 %

Style Details

Name Cat. OG Range FG Range IBU SRM Carb ABV
American IPA 14 B 1.056 - 1.075 1.01 - 1.018 40 - 70 6 - 15 2.2 - 2.7 5.5 - 7.5 %

Fermentables

Name Amount %
Brewer's Malt, 2-Row, Premium (Great Western) 23.192 lbs 79.28
Rye Malt 4.38 lbs 14.97
Carapils (Briess) 1.46 lbs 4.99
Carafa III 3.56 oz 0.76

Hops

Name Amount Time Use Form Alpha %
Warrior 1.82 oz 90 min Boil Pellet 13.7
Cascade 2.15 oz 20 min Boil Pellet 5.9
Centennial 1.89 oz 20 min Boil Pellet 11.4
Cascade 4.3 oz 2 min Boil Pellet 5.9
Centennial 4.3 oz 2 min Boil Pellet 11.4
Amarillo Gold (20120604) 2 oz 7 days Dry Hop Pellet 8.2
Cascade 2 oz 7 days Dry Hop Pellet 5.9
Centennial 2 oz 7 days Dry Hop Pellet 11.4
Simcoe 2 oz 7 days Dry Hop Pellet 11.7

Miscs

Name Amount Time Use Type
Phosphoric Acid 24.00 ml 60 min Mash Water Agent
Calcium Chloride 16.20 g 60 min Mash Water Agent
Gypsum (Calcium Sulfate) 13.80 g 60 min Mash Water Agent
Whirlfloc Tablet 2.00 Items 15 min Boil Fining

Yeast

Name Lab Attenuation Temperature
Brettanomyces B. Troi (644) White Labs 90% 65°F - 80°F

Mash

Step Temperature Time
Saccharification 148°F 90 min
Mash Out 168°F 10 min

Update 2014-01-02

IMAG1477

Dry-English-Ale (007) on the left, 100% Brett B. Trois on the right.

I’ve now kegged two of the three batches.  The Dry English Ale yeast finished first, but for some reason this time it threw off a ton of diacetyl.  So much then I knew I needed to do something.  I was stepping up some Wyeast 1056 yeast for ardeo, so I decided I would pitch some active 1056 (kruasening) to clean it up.  This restarted fermentation in the beer and when I dry-hopped, I didn’t pick up any more diacetyl, though I didn’t perform a complete test.  Terminal gravity was 1.013.

Next finished was the 100% Brett Trois fermentation.  F.G was 1.010.  The amount of tropical fruits coming out was intense, so much that I almost didn’t dry-hop, but part of reason for brewing this recipe was to finish off some hops.

The 3711 version fermented down to 1.006 and at this point I pitched Brett Brux and dry-hopped the beer.  It’s still aging another 4 weeks to bring out the Brett B. character, and then it’ll be bottled and aged for 6 weeks before tasting.

IMAG1481

Dry-English-Ale (007) on the left, 100% Brett B. Trois on the right.

On to the results.

Wytchmaker Rye IPA (OG-style with Sacc.)

Aroma  Huge hop nose, some citrus, a little pine.  Some malt in the nose.  A faint hint of caramel… most likely remnants of diacetyl; present but not offensive.

Appearance Amber color.  Slight cloudiness that comes from a heavy dry-hop.  Slightly off-white head, creamy texture.  Quite a bit darker than the current Jester King Wytchmaker color; most likely due to different kettle malliard reactions during the 90 minute boil.

Taste Sharp rye spicy bite, followed by malt sweetness, fading into a lingering hop bitterness. Hop flavors and presence help balance the higher gravity finish.

Mouthfeel — Medium body.  Not chewy, but but not thin.  Hard to tell if there is a dry finish because of the hops covering much of the lingering flavors.

Notes — Solid Rye IPA, though slightly marred by the diacetyl presence.  Hard to beat this recipe when done flawlessly.

Wytch Brettmaker Rye IPA (100% Brett B. Trois)

Aroma — Tropical fruits, sweet malt, mango, bananna, touch of bubblegum.

Appearance — Amber color, just a bit lighter than the 007 version.   Same slight cloudiness from the dry-hop; possibly will clear up in keg, other Brett beers have become brilliantly crystal.  Same off-white head, a bit more fluffy and foamy.  Lingers and leaves lovely lacing on the glass.

Taste — Similar sharp rye bite and then a bit of a belgian yeast spiciness, followed by sweet malt, melding together and then absolutely crushed with a huge hop bitter finish, lingering for quite some time.

Mouthfeel — Medium to light body; definitely lighter than the 007 version.  Specific Gravity backs that up, though only by 3 points or so.  Over time, it’s possible the brett might drop down a notch or two.

Notes — It appears the brett “ate” lots of the hop aromas.  WIth the amount of dry-hop added, I should be able to pick out the Simcoe, Cascade, and Centennial, but it seems to sit behind the yeast aromas.  I also bottled a case of this beer to see how it evolves in the bottle.

Son of a Funk – Sour Saison

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Sour mashing second runnings in a keg. A heat belt keeps the temp up for optimal souring

Last week I brewed 11G of my favorite RIS, Black Metal Stout. As I detailed in the last post, I sparged another 6 gallons of wort from the mash. I collected close to 6G of 1.030 wort. The initial pitch into the keg was a nylon bag with a couple of ounces of acidulated malt. I set the temperature controller for about 116 to handle the temp swings (up to 4 degrees worth) and keep the lacto from getting killed off at too high a temp.

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Temperature control is critical for sour mashing.

I decided to bolster the lacto forces by pitching a couple mL of lacto starter I’ve been stepping for a while.  Initially this seemed enough.  The first two days, pH was moving in the right direction, 3.8 followed by 3.7. Then oddly, on day 3, the pH was back up to 4.0.

On day 4, pH was up to 4.2 and I felt some additional bugs would be needed so I opened the nylon bag and added about 8oz of acidulated malt. This seemed to help. Day 5 AM reading was 3.83 down from a high of 4.2 and the taste was certainly moving toward a nice tartness. By Friday night, we hit a nice pH of 3.6 and a solid tart flavor.

The brew session was short. I first-wort hopped one of my favorite saison hops, Sorachi Ace. And then to complement the tart and dry flavors, and to pull some new hops (for me) out of the freezer, New Zeland Pacific Gem and Pacific Jade as finishing additions.

The post chill wort really tasted nice. The sour is there, but not too bold, and the herbal, earthy, but slightly citrus New Zealand hops work very well.

I oxygenated for 30 seconds and then pitched a very healthy dose of Brett B. Trois (Drie). I decided to ferment the beer in the same keg (sanitized of course) and I fashioned a simple blowoff mechanism via the Gas In port, Quick Disconnect and some tubing.

Here’s a recipe that simulates the beer but realize that this is a second runnings from a big RIS.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
5 gal 30 min 25.2 IBUs 34.2 SRM 1.033 1.007 3.4 %
Actuals 1.038 1.01 3.7 %

Style Details

Name Cat. OG Range FG Range IBU SRM Carb ABV
Saison 16 C 1.048 - 1.065 1.002 - 1.012 20 - 35 5 - 14 2.3 - 2.9 5 - 7 %

Fermentables

Name Amount %
Maris Otter (Thomas Fawcett) 4 lbs 69.57
Chocolate Malt (Thomas Fawcett) 1 lbs 17.39
Amber Dry Extract 12 oz 13.04

Hops

Name Amount Time Use Form Alpha %
Sorachi Ace 0.35 oz 30 min First Wort Pellet 12
Pacific Gem - 2012 Crop - Purchased 20130220 0.71 oz 5 min Boil Pellet 14.6
Pacific Jade - 2012 Crop - Purchased FHBS 20130220 0.71 oz 5 min Boil Pellet 13.1

Yeast

Name Lab Attenuation Temperature
Brettanomyces Bruxellensis Trois (WLP654) White Labs 70% 65°F - 72°F

Mash

Step Temperature Time
Mash In 150°F 75 min

Notes

Pitched grain bag with acid malt on it on Friday, 2013-11-15 @ 10PM.
Wrapped with heat belt and targeted 115 - 120F.

(2013-11-17)
at 48 hours, pH of 3.8 @ 23.1C
Very very light tartness, lots of grain in the nose. Husky. Chocolate, a bit of roast.

(2013-11-18)
at 60 hours, pH of 3.75 @ 22.7C
Same basic taste. Added a good dose of pure Lacto from stepped culture.

(2013-11-19)
It seems to be getting more lacto -- but it's hard to tell; clearly it's not massively sour yet. Oddly, the pH reading was 4.0 @ 23C -- it could be I need to calibrate the probe again. We'll give it another day.

(2013-11-20)
More mellow, I *think* a bit more sour, but nothing assertive. Ph is moving up... 4.2 @ 22C. Calibrated probe to 4.0. Pulled bag and added more acid malt. Need another day.

(2013-11-21)
Definitely getting more sour. Ph is back down, 3.83 @ 23C. Will check again tonight at 8PM (ph) and if we're in the 3.5 area, will boil and pitch yeast. If not, will wait till 11-22 evening.

(2013-11-22 AM)
Yay, more sour. Ph is at 3.71 @ 23C.

(2013-11-22 PM)
Yay, more sour. pH is at 3.61 @ 18.9C

Extra Special Bretter Update

look at that clarity!

After 3 weeks in primary we’re down to 1.008 @ 74F, about 1.010.

Things have been a bit busy, but while I was getting ready for brewnight tomorrow I wanted to check in on the ESB from last time. The sample pulled is brilliantly clear. The aroma is intensely fruity. Classic 1968 bready fruit esters with some more tropical notes, thanks to the Brett B. Trois. I’ve now tossed in about 1 oz of Fuggle to finish it off before it gets kegged. I may also bottle some and carbonate with more Brett B. Trois to see how it compares to the fresh keg later on. I’m really excited, another excellent beer with brett!

Oh Man I Love the Brett!

This gravity sample went down really quickly.

Extra Special Bretter, or more fun with Brett. B. Trois

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An Extra Special Bitter fermenting with Wyest London 1968 and Brett B. Trois Yeast

Last brew session I completed my first 100% Brett Beer, a Belgian IPA. This beer completed very quickly and is already kegged at this point, though I bottled about six 750mL bottles to see how the beer changes over a longer period of time. I had initially planned on re-pitching onto the same all-Brett yeast cake, but after the dry-hop of the IPA I decided that a fresh pitch and combining with traditional yeast strain would be more interesting.  I’m hoping the normally fruit-forward yeast along with the floral hops in the ESB will work well with the aromas that Brett B. Trois produces.

I took my existing Best Bitter recipe that is really nice and bumped up the gravity and bitterness, part of the feedback from submission to a local Pro-Am and then added a touch of oats for mouthfeel as insurance for the Brett’s super-attenuative nature.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
6 gal 60 min 40.2 IBUs 8.5 SRM 1.050 SG 1.014 SG 4.7 %

Style Details

Name Cat. OG Range FG Range IBU SRM Carb ABV
Extra Special/Strong Bitter (English Pale Ale) 8 C 1.048 - 1.06 1.01 - 1.016 30 - 50 6 - 18 1.5 - 2.4 4.6 - 6.2 %

Fermentables

Name Amount %
Maris Otter (Thomas Fawcett) 9.919 lbs 86.45
Crystal, Medium (Simpsons) 0.953 lbs 8.31
Oats, Flaked 0.601 lbs 5.24

Hops

Name Amount Time Use Form Alpha %
Goldings, East Kent (2011 Crop - Purchase FHBW 20130220) 1.18 oz 60 min First Wort Pellet 5.6
Fuggles 1.18 oz 15 min Boil Pellet 5.3
Goldings, East Kent (2011 Crop - Purchase FHBW 20130220) 1.77 oz 5 min Boil Pellet 5.6
Fuggles - FHBS - 20130401 0.6 oz 7 days Dry Hop Pellet 5.7
Goldings, East Kent (2011 Crop - Purchase FHBW 20130220) 0.6 oz 7 days Dry Hop Pellet 5.6

Miscs

Name Amount Time Use Type
Calcium Chloride 6.48 g 60 min Mash Water Agent
Gypsum (Calcium Sulfate) 3.72 g 60 min Mash Water Agent
Epsom Salt (MgSO4) 0.48 g 60 min Mash Water Agent

Yeast

Name Lab Attenuation Temperature
London ESB Ale (1968) Wyeast Labs 69% 64°F - 72°F
Brettanomyces B. Troi (3112) Wyeast Labs 67% 60°F - 75°F

Notes

Bru'n Water calculates a mash pH of 5.5
Did a 1L starter of 1968 24 hours before pitch.