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Quest for an IPA

I’m a nerd. Always have been. I’ve played video games for a couple decades and so it is easy for me to frame things in the context of gaming. In most role playing games your character is presented with various quests that progress not only the story but also the character.

In this vein, I’ve decided to start a quest series of sorts. These quests will start with a focus on beer styles and my attempts to nail down the style for myself. It may not fall exactly in a specific guideline, but I’m brewing the beer for me. I’ll be on the quest until I can complete all the steps of having the beer recipe completed (malt, hops, yeast, mash temp, etc.), and there will be a post for each iteration along the way. The first of these quests will be for an IPA.

My history with brewing an IPA has been a roller coaster of terrible to decent to needs work and everywhere in between. You’ll notice I never went above decent. One of my first batches of IPA was an attempt at a Russian River Pliney the Elder clone. That ended up just tasting like grass and had a lot of sediment in each bottle. Other attempts have been to bitter or not had enough hop character. This has been my greatest struggle as a homebrewer and is somewhat embarrassing being in the Pacific Northwest.

I’m going to start this quest from my most successful past IPA and let it evolve from there. To drive home the point again of how frustrating brewing IPAs has been, it has been two years since I’ve attempted this recipe. So I am going to brew it again as is and maybe I’ll get some improvement just from my improved processes over that time.

Recipe Specifications
--------------------------
Boil Size: 6.72 gal
Post Boil Volume: 5.72 gal
Batch Size (fermenter): 5.50 gal   
Bottling Volume: 5.50 gal
Estimated OG: 1.064 SG
Estimated Color: 5.6 SRM
Estimated IBU: 80.4 IBUs
Brewhouse Efficiency: 85.00 %
Est Mash Efficiency: 85.0 %
Boil Time: 60 Minutes

Ingredients:
------------
Amt                   Name                                        %/IBU         
9 lbs                 Pale Malt (2 Row) US (2.0 SRM)                 78.3 %        
1 lbs                 Caramel/Crystal Malt - 10L (10.0 SRM)          8.7 %         
1 lbs                 Munich Malt (9.0 SRM)                          8.7 %         
8.0 oz                Cara-Pils/Dextrine (2.0 SRM)                   4.3 %         
0.45 oz               Columbus (Tomahawk) [17.50 %] - Boil 60.0 min  34.8 IBUs     
1.00 oz               Nugget [13.20 %] - Boil 20.0 min               19.7 IBUs     
1.00 oz               Simcoe [13.70 %] - Boil 15.0 min               16.2 IBUs     
1.00 oz               Nugget [13.20 %] - Boil 5.0 min                9.7 IBUs      
1.00 oz               Simcoe [13.70 %] - Boil 0.0 min                0.0 IBUs        
1.50 oz               Columbus (Tomahawk) [14.00 %] - Dry Hop        0.0 IBUs      
1.50 oz               Simcoe [13.70 %] - Dry Hop 7.0 Days            0.0 IBUs      
1.0 pkg               American Ale (Wyeast Labs #1056)

Mash Schedule: Single Infusion, Medium Body, Electric
Total Grain Weight: 11 lbs 8.0 oz
----------------------------
Name              Description                             Step Temperat Step Time     
Mash In           Add 5.03 gal of water at 160.3 F        152.0 F       60 min        
Mash Out          Heat to 168.0 F over 2 min              168.0 F       10 min        

Sparge: Fly sparge with 3.79 gal water at 168.0 F

My goal for an IPA is a beer around 6.5% ABV with a firm bitterness and featuring citrus/tropical hop character. When this beer finishes up I’ll be able to judge it and make a change.

Vanilla Stout

Homebrewing can take up a lot of time. That time has to come from somewhere. So brewers need to keep their significant others happy to keep brewing. Thankfully I have been able to do that by making a beer. I started making this vanilla stout when I still brewed with extract. This beer has grown with me as I moved to brewing with all grain, albeit with a few changes (much to my wife’s chagrin).

Recipe Specifications
--------------------------
Boil Size: 7.10 gal
Post Boil Volume: 5.20 gal
Batch Size (fermenter): 5.00 gal   
Bottling Volume: 5.00 gal
Estimated OG: 1.055 SG
Estimated Color: 31.0 SRM
Estimated IBU: 30.2 IBUs
Brewhouse Efficiency: 85.00 %
Est Mash Efficiency: 85.0 %
Boil Time: 60 Minutes

Ingredients:
------------
Amt                   Name                                                %/IBU         
8 lbs                 Pale Malt (2 Row) US (2.0 SRM)                      86.5 %        
12.0 oz               Roasted Barley (300.0 SRM)                          8.1 %         
8.0 oz                Chocolate Malt (350.0 SRM)                          5.4 %         
0.75 oz               Cluster [7.00 %] - Boil 60.0 min                    25.4 IBUs     
0.75 oz               Goldings, East Kent [4.00 %] - Boil 20.0 min        4.9 IBUs      
1.0 pkg               Irish Ale (Wyeast Labs #1084)              
1.5  tbsp             Vanilla Extract (At packaging)             


Mash Schedule: Single Infusion, Full Body, Electric
Total Grain Weight: 9 lbs 4.0 oz
----------------------------
Name              Description                             Step Temp     Step Time     
Mash In           Add 4.19 gal of water at 162.2 F        154.0 F       60 min        
Mash Out          Heat to 168.0 F over 2 min              168.0 F       10 min        

Sparge: Fly sparge with 4.74 gal water at 168.0 F

One of the biggest changes over the years has been the vanilla extract. I’ve used less and less as the years go by. Dialing it back has allowed this to be a great beer with vanilla rather than a vanilla extract delivery system. I used to move the beer to secondary to do the extract as well. Nothing wrong with that approach, but adding it at packaging just simplifies things and its one less vessel that needs cleaning.

I’ve also been experimenting with a coffee version of this beer. Lately I’ve been making 10 gallon batches of this and splitting it to make 5 gallons with coffee. Early returns are promising using whole coffee beans, but I’ll have more on that later. The coffee really seems to take this beer to another level.

The vanilla stout has earned itself a permanent tap on my keezer. When I mess up my brew scheduling and it disappears for awhile I have to answer for that. Making 10 gallon batches certainly helps keep me out of trouble! It is my wife’s go-to beer for a good day and a bad day. Perhaps I should call this beer “Peacemaker.”

Fly on the Wall Pale Ale

Sometimes things just come together. When you have young kids like I do that rarely seems to happen because the kids control your life. I was supposed to brew a beer for my club’s sensory training progam call Beer on the Fly. Basically, a club member brews a beer that they like or are want to improve and bring it in for the club to taste together. As a group we describe the beer and provide feedback for the brewer. Due to a quirk in the schedule I was going to have 4 months to brew this beer rather than the normal 2 months. Everyone was excited for the chance to try a bigger beer that there is normally not enough time for: barleywine, Russian imperial stout, etc.

I forgot.

About 1 month before the meeting I remembered that I was supposed to brew the beer. Well crap. I stopped by the homebrew shop after work and started to make up a beer. I didn’t have any of the recipes I had in my Beersmith library because I didn’t have time to make it home and back before the shop closed. So I came up with a true beer on the fly.

Recipe Specifications
--------------------------
Boil Size: 6.72 gal
Post Boil Volume: 5.72 gal
Batch Size (fermenter): 5.50 gal   
Bottling Volume: 5.50 gal
Estimated OG: 1.056 SG
Estimated Color: 4.6 SRM
Estimated IBU: 46.8 IBUs
Brewhouse Efficiency: 85.00 %
Est Mash Efficiency: 85.0 %
Boil Time: 60 Minutes

Ingredients:
------------
Amt                   Name                                           %/IBU         
8 lbs                 Pale Malt (2 Row) US (2.0 SRM)                 80.0 %        
1 lbs                 Munich Malt - 10L (10.0 SRM)                   10.0 %        
1 lbs                 Wheat Malt, Ger (2.0 SRM)                      10.0 %        
0.50 oz               Horizon [14.50 %] - Boil 60.0 min              32.5 IBUs     
1.00 oz               Mandarina Bavaria [7.40 %] - Boil 15.0 min     8.8 IBUs      
1.00 oz               Mandarina Bavaria [7.40 %] - Boil 5.0 min      5.5 IBUs      
1.00 oz               Citra [12.00 %] - Boil 0.0 min                 0.0 IBUs      
1.00 oz               Simcoe [13.00 %] - Boil 0.0 min                0.0 IBUs      
1.0 pkg               Northwest Ale (Wyeast Labs #1332) [1.5L Yeast Starter]


Mash Schedule: Single Infusion, Medium Body, Electric
Total Grain Weight: 10 lbs
----------------------------
Name              Description                             Step Temperat Step Time     
Mash In           Add 4.47 gal of water at 160.1 F        152.0 F       60 min        
Mash Out          Heat to 168.0 F over 2 min              168.0 F       10 min        

Sparge: Fly sparge with 4.17 gal water at 168.0 F

Notes: Citra and Simcoe were whole leaf in the Hop Rocket

I went with a simple malt bill mostly out of laziness. I didn’t want to have to individually bag a bunch of different grains in small amounts in case I changed my mind on something. Mandarina Bavaria was a hop that I had never used before. It is supposed to give a citrus profile with an emphasis on oranges. The Northwest Ale yeast was something else I had not tried before because why not. I was making it up anyway.

The brew day was uneventful. It had been awhile since I had a day like that so I almost didn’t know how to handle it. Normally I would do a dry hop with a beer like this, but I wanted to see how much hop character I could get just using the hop rocket at the finish.

The beer was received well by the club. I received good feedback on the malt bill. The general consensus was that there was enough going on to add a little depth while still letting the hops take center stage. I am definitely going to do experiment some more with this grain bill.

The hops turned out very well. This combination provided very nice mixed citrus. The hop rocket did enough without a dry hop. I may continue that for pale ales, but it wouldn’t be enough for an IPA. The bitterness in this beer is a little high for a pale ale, but being in hop country makes it not seem too bad. If I was going to compete with this beer I would probably want to dial that back a bit.

Overall, I was very happy with this beer. That was elevated by the fact that I made up the recipe on the spot at the homebrew shop and it all came together as I envisioned. Easily my most successful original creation (at least on the first brew). I will probably keep this one in my rotation and perhaps play with different hops on top of this malt bill.

Nut Buster Peanut Butter Porter

One of the advantages of being a homebrewer is getting to play with oddball ingredients. It isn’t as big of a deal if a beer doesn’t pan out when you are brewing 5 gallons, but it is a big deal when you are brewing 5000 gallons. So when a friend of mine proposed brewing a peanut butter porter we quickly went to work in figuring it out. This is a beer that doesn’t have many commercial example.  Notable beers include Karl Strauss Peanut Butter Cup Porter and the DuClaw Sweet Baby Jesus. So we looked for inspiration from the homebrew community.

The prevailing option seemed to be natural peanut butter that was de-oiled. Oil was removed by letting the oil separate out in the jar and pouring it out.  Then letting the jar sit and separate more and pour it out again.  We decided we were too lazy for this so looked at other options. One option was to use peanuts that are cracked open to reveal more surface area. This supposedly gives a very nice peanut butter character.

The peanut butter source we decided to use was PB2 Powdered Peanut Butter. When you open the jar of PB2 the peanut butter aroma jumps out at you. We went with this product because it has minimal amounts of oil and is easy to measure and add at any part of the process. The oil in peanuts/peanut butter would be very detrimental to the head retention of the beer.

Recipe Specifications
--------------------------
Boil Size: 7.22 gal
Post Boil Volume: 5.72 gal
Batch Size (fermenter): 5.50 gal   
Bottling Volume: 5.50 gal
Estimated OG: 1.073 SG
Estimated Color: 28.4 SRM
Estimated IBU: 54.4 IBUs
Brewhouse Efficiency: 80.00 %
Est Mash Efficiency: 80.0 %
Boil Time: 90 Minutes

Ingredients:
------------
Amt                   Name                                     %/IBU
9 lbs                 Pale Malt (2 Row) US (2.0 SRM)           63.2 %
1 lbs 8.0 oz          Cara-Pils/Dextrine (2.0 SRM)             10.5 %
1 lbs 8.0 oz          Caramel/Crystal Malt - 20L (20.0 SRM)    10.5 %
1 lbs                 Barley, Flaked (1.7 SRM)                 7.0 %
1 lbs                 Chocolate Wheat Malt (350.0 SRM)         7.0 %
4.0 oz                Milk Sugar (Lactose) (0.0 SRM)           1.8 %
1.00 oz               Magnum [12.50 %] - Boil 60.0 min         54.4 IBUs
6.50 oz               PB2 (Boil 10.0 mins)                     
6.50 oz               PB2 (Boil 5.0 mins)                      
1.0 pkg               London Ale Yeast (Wyeast Labs #1028) [1.3L starter]


Mash Schedule: Single Infusion, Full Body, Electric
Total Grain Weight: 14 lbs 4.0 oz
----------------------------
Name              Description                             Step Temp     Step Time     
Mash In           Add 5.97 gal of water at 162.8 F        154.0 F       60 min        
Mash Out          Heat to 168.0 F over 2 min              168.0 F       10 min        

Sparge: Fly sparge with 3.65 gal water at 168.0 F

This recipe got us 90% of the way to the beer we envisioned. The beer has a pleasant peanut butter aroma, but doesn’t have much peanut butter in the flavor. When it warms you can pick up some nutty character in the finish. So I think next time I’ll dry nut the beer and add some more PB2 in secondary. The other change I may consider is using a cleaner yeast.  There were some fruity esters present, but I may do another run with this yeast and make sure I have a yeast starter that is ready to rip through the beer.

One concern with this beer was getting good head on the beer. Peanut butter is oily and oils destroy head retention. The PB2 removes a lot of the oil that is normally present. We also wanted to use the Carapils and decided to use chocolate wheat to further help with the head retention. Thankfully it seems that all this work paid off. The beer is currently pouring with a nice head. It doesn’t stay around too long, but its definitely bigger to start out than I was expecting.

There are a couple plays with this beer that can be fun. The very obvious one is the peanut butter and chocolate pairing. When I told people about this beer that was the first thing that they would ask. Am I putting chocolate in the beer too. Some didn’t think it could work without chocolate. We chose not to do chocolate right away so we could get a better idea of the peanut butter first. Chocolate is a much more common beer ingredient and there is a lot more collective experience out there.

The other twist on this beer is peanut butter and jelly. We were thinking about taking some of the beer and putting it on some raspberries to experiment with this. When I told a friend of mine who is also a brewer about the beer he opened his freezer to reveal a bag of locally picked concord grapes and handed it to me along with a carbonating cap for a 2 liter bottle. I added 8 oz of frozen grapes to the 2 liter bottle and poured the beer over it to fill the bottle. After carbonating for 1.5 weeks we tried it and it took us right back to our childhood eating a PB&J sandwich. The grapes played nicely with the bit of esters that were present.  I was pleasantly surprised with the results of this experiment and I look forward to doing a bigger batch.

Overall this beer went much better than we were expecting on the first go. I’m really looking forward to getting into the hands of more friends to get some feedback. I will definitely be brewing this beer again soon.

Winter Is Coming

Sure we have a few more months of nice weather ahead, but as Ned Stark would remind us: winter is coming.  Before you know it, the temperature will drop and you’ll be sitting in front of the fire wanting a big barleywine or Russian imperial stout to drink.  So you’ll go ahead and brew one and have it ready to enjoy in front of the fire in a few weeks, right?  Wrong.  These big beers take time to condition and let the flavors meld and develop.  The time to think about and brew these beers is now.  It can take four to six months before these beers hit their peak flavor.

I have started putting together my recipes for my barleywine and imperial stout.  I’ll share the imperial stout recipe I brewed last year.  This beer won gold for stouts in my club’s annual competition.  I will be changing the recipe this year.  Seems crazy to change the recipe of a gold medal winning beer, but there is still room to improve.  I will be trying to add a little more malt complexity to this beer.

Recipe Specifications
--------------------------
Boil Size: 6.72 gal
Post Boil Volume: 5.72 gal
Batch Size (fermenter): 5.50 gal   
Bottling Volume: 5.50 gal
Estimated OG: 1.088 SG
Estimated Color: 64.6 SRM
Estimated IBU: 99.1 IBUs
Brewhouse Efficiency: 85.00 %
Est Mash Efficiency: 85.0 %
Boil Time: 60 Minutes

Ingredients:
------------
Amt                   Name                                          %/IBU         
12 lbs 12.0 oz        Pale Malt (2 Row) US (2.0 SRM)                78.5 %        
1 lbs 12.0 oz         Chocolate Malt (300.0 SRM)                    10.8 %        
1 lbs 12.0 oz         Roasted Barley (500.0 SRM)                    10.8 %        
1.40 oz               Columbus (Tomahawk) [16.80 %] - Boil 60 min   95.0 IBUs     
0.50 oz               Centennial [10.00 %] - Boil 10 min            4.0 IBUs      
0.50 oz               Centennial [10.00 %] - Boil 0 min             0.0 IBUs      
1.0 pkg               British Ale (Wyeast Labs #1098) [2 liter starter]            


Name              Description                             Step Temperat Step Time     
Mash In           Add 6.81 gal of water at 160.7 F        152.0 F       60 min        
Mash Out          Heat to 168.0 F over 2 min              168.0 F       10 min        

Sparge: Fly sparge with 2.58 gal water at 168.0 F

Normally I advocate only changing one thing at a time in a recipe.  Otherwise it can be difficult to determine what change caused the end result.  However, in this case I will be changing the malt bill and the hop schedule.  I want that additional malt complexity, but I don’t want to lose the balance I currently have between the bitterness and residual sweetness.  So I will also be increasing the bitterness slightly in this beer to accommodate the change in malt bill.

Quest for Kolsch

Recently I have been seeking out Kolsch beers.  They are a nice light style that is a great change of pace from the bigger bigger bigger trend in the craft beer world.  With the addition of temperature control to my fermentation set up, brewing a Kolsch for myself is now within reach.  I decided that developing a good Kolsch recipe is my goal for this summer. I started my quest with the Kolsch book by Eric Warner.  Warner’s book is part of the Brewer’s Publication’s Classic Style Series.  It gives history, techniques and recipes for Kolsch beers.  After getting an understanding of the history of the Kolsch beer and consulting Brewing Classic Styles, I came up with the recipe below.   There was one change from my initial recipe to what you see below.  I planned to use Kolsch yeast, but my local homebrew shop was out.  I substituted the German Ale yeast as the closest alternative.

Recipe Specifications
--------------------------
Boil Size: 7.22 gal
Post Boil Volume: 5.72 gal
Batch Size (fermenter): 5.50 gal
Bottling Volume: 5.50 gal
Estimated OG: 1.049 SG
Estimated Color: 3.2 SRM
Estimated IBU: 24.7 IBUs
Brewhouse Efficiency: 85.00 %
Est Mash Efficiency: 85.0 %
Boil Time: 90 Minutes

Ingredients:
------------
Amt         Name                                     %/IBU
8 lbs       Pilsner (2 Row) Ger (2.0 SRM)            94.1 %
8.0 oz      Wheat Malt, Ger (2.0 SRM)                5.9 %
1.00 oz     Hallertauer [4.00 %] - Boil 60.0 min     17.9 IBUs
0.25 oz     Perle [8.00 %] - Boil 40.0 min           6.8 IBUs
1.0 pkg     German Ale (Wyeast Labs #1007) [0.75L Starter]

Mash Schedule: Temperature Mash, 2 Step, Light Body
Total Grain Weight: 8 lbs 8.0 oz
----------------------------
Name              Description                         Step Temp    Step Time
Protein Rest      Add 3.38 gal of water at 127.7 F    122.0 F      30 min
Saccharification  Heat to 148.0 F over 15 min         148.0 F      75 min
Mash Out          Heat to 168.0 F over 10 min         168.0 F      10 min

Sparge: Fly sparge with 5.58 gal water at 168.0 F

I wanted to start simple.  Starting simple allows for easier changes and in many cases achieves what you want without muddling the beer.  From here I intend to make changes one at a time until I have the beer I want.  Making small incremental changes will allow me to understand the effect of each change.  If I made multiple changes and the aroma got better, but the flavor was worse I may not be able to decipher what change to keep and which to revert back to original. The sample I tasted when I took my final gravity reading and transferred to the keg was nice and light.  There was a slight fruitiness that may be cleaned up as it sits.  It could be a byproduct of the German Ale yeast.  I will try this same recipe again with the Kolsch yeast to see if there is a difference there.

Guinea Pig IPA For All

Today was the American Homebrewers Association Big Brew Day.  Big Brew Day happens on the first Saturday of May each year to celebrate National Homebrew Day.  My homebrew club was holding a big brew event at the local homebrew store, but because my system is all electric it is not exactly portable.  I chose to celebrate at home and invited a friend over to teach him how to brew.  My goal is to have this beer ready for Memorial Day weekend festivities.

We brewed a batch of my Guinea Pig IPA.  This beer got the name because this was my first original recipe.  I used my friends as test subjects, aka guinea pigs, to get feedback on how to improve the beer.  This IPA initially featured Amarillo (a favorite hop of mine), but that hop became scarce locally.  I now use Columbus, Nugget, and Simcoe to give a nice big hop punch.

Ingredients are not the only thing that has changed in this beer.  I have also adjusted my process.  A recent add to my brewing arsenal is the Blichmann Hop Rocket.  The last couple times I brewed this beer I moved the 0 minute Simcoe addition to the Hop Rocket right before the chiller.  This has made my aroma big and bold.  I’ve been very happy with the Hop Rocket because the aroma was the not where I wanted it with this beer prior to using the Hop Rocket.

Our brew day today went pretty smoothly.  Only a couple of hiccups that should not impact the beer negatively.  First, after getting the Hop Rocket sanitized and loaded with hops I forgot to connect the hose to the chiller.  So when the timer went off that the boil was done it took me an extra minute or so to get the hose set up and start chilling the beer.  The other issue is something I am going to have to adjust in my recipe design.  When I have beers with more hop matter I need to account for that in the recipe so I can have a bit more liquid at the end of the brew.  We ended up about 0.5 gallon short in the fermenter.

 

Recipe: Guinea Pig IPA (1.3)
Style: American IPA
TYPE: All Grain

Recipe Specifications
--------------------------
Boil Size: 6.72 gal
Post Boil Volume: 5.72 gal
Batch Size (fermenter): 5.50 gal   
Bottling Volume: 5.50 gal
Estimated OG: 1.070 SG
Estimated Color: 6.8 SRM
Estimated IBU: 89.9 IBUs
Brewhouse Efficiency: 85.00 %
Est Mash Efficiency: 85.0 %
Boil Time: 60 Minutes
Mash: Single Infusion, 152 degrees F

Ingredients:
------------
Amt        Name                                              %/IBU         
10 lbs     Pale Malt (2 Row) US (2.0 SRM)                    80.0 %        
1 lbs      Caramel/Crystal Malt - 20L (20.0 SRM)             8.0 %         
1 lbs      Munich Malt (9.0 SRM)                             8.0 %         
8.0 oz     Cara-Pils/Dextrine (2.0 SRM)                      4.0 %         
0.60 oz    Columbus [17.50 %] - Boil 60.0 min                45.4 IBUs     
1.00 oz    Nugget [13.20 %] - Boil 20.0 min                  19.2 IBUs     
1.00 oz    Simcoe [13.70 %] - Boil 15.0 min                  15.8 IBUs     
1.00 oz    Nugget [13.20 %] - Boil 5.0 min                   9.5 IBUs      
1.00 oz    Simcoe [13.70 %] - Hop Rocket [0 min]             0.0 IBUs      
1.50 oz    Columbus [14.00 %] - Dry Hop 7.0 days             0.0 IBUs      
1.50 oz    Simcoe [13.70 %] - Dry Hop 7.0 Days               0.0 IBUs
1.0 pkg    American Ale (Wyeast Labs #1056) [1.25L Starter]