Author Archives: Andy Farke

Pumpkin Ale 2015

Posted on by

Pumpkin beers are perhaps one of the most divisive styles I know, and for good reason. Too many take the “just add spice” approach, and are basically a light lager with an overdose of cinnamon and nutmeg. However, I know that there are good pumpkin beers out there, as evidenced by some reasonable success on last year’s pumpkin ale. Following a string of successes with recipes from Gordon Strong’s Modern Homebrew Recipes, I opted to give his pumpkin ale recipe a try (in very slightly modified form to adjust for ingredient availability). His recipe is intriguing for its sheer amount of pumpkin–9 pounds–as well as for its complex grain bill that I think will make the background beer more interesting in its own right.

Pumpkin Ale 2015

  • 5 lbs. Golden Promise malt
  • 3 lbs. Vienna malt
  • 2 lbs. Munich II (“Dark Munich”) malt
  • 0.5 lbs. brown malt
  • 1 lbs. flaked oats
  • 1 lbs. flaked wheat
  • 1 lb. Belgian Caramel Vienne malt (17 SRM)
  • 0.25 lb. pale chocolate malt (225 SRM)
  • 9 lbs. Libby’s pumpkin puree (5 large cans, added at vorlauf and transferred to boil kettle in bag)
  • 3 oz. Grandma’s Original Molasses
  • 0.5 lb. Turbinado sugar
  • 1.65 oz. Hallertau hops pellets (4.3% alpha, 5.6% beta), 20 minute boil
  • 1 tbs. 5.2 pH stabilizer (in mash)
  • 1 Whirlfloc tablet (10 minute boil)
  • 1 vial English Ale yeast (WLP002), in 1.5 L starter
  • Spice blend including:
    • 6 large sticks cinnamon, broken up and crushed
    • 1.5 tbs. crystallized ginger, chopped up
    • 1 whole nutmeg, coarsely ground
    • 10 whole allspice, coarsely ground
    • 2 vanilla beans, split, scraped, and chopped
    • 4 black cardamom pods, peeled from husks and crushed
    • 0.25 tsp. ground mace
Procedure
  • Prior to brewing, I put the pumpkin puree into a few baking dishes, so that it formed a layer 1-2″ thick in each. I roasted the pumpkin in a 400° oven for 1.5 hours, stirring it up every 15 to 20 minutes. By the end of this, a lot of the excess moisture had been driven off and the pumpkin had darkened up a bit too. After it all cooled, I placed it in a big mesh grain bag and set it aside for the mash
  • I mashed in the grains with 5.1 gallons of water at 168°. The mash stabilized at around 156°, and was down to 154° after 40 minutes. After 60 minutes, I added the pumpkin and 1 gallon of water at 180°. I vorlaufed after 15 minutes, drained the mash tun, and added 4.1 gallons of water at 185°. I let this sit for 10 minutes, vorlaufed, and drained the rest of the wort. I transferred the pumpkin over to the boil kettle, and let it steep while the wort came to a boil.
  • In total, I collected 7.5 gallons of wort with a gravity of 1.050, which equates to 68% efficiency.
  • I brought the wort to a boil, and at this point removed the pumpkin. I saved the pumpkin to recycle for a pumpkin soup. The wort boiled for 60 minutes total. I added the hops during the last 20 minutes, a Whirlfloc tablet during the last 10 minutes, and the spices at flameout. I let the spices sit in the hot wort for 10 minutes, before removing them and chilling the wort as usual.
  • Once I had cooled the wort down around 80°, I transferred it to the fermenter and pitched the yeast. (The yeast had been cold-crashed, so I decanted most of the spent starter).
  • Starting gravity was 1.064, a touch higher than initially predicted (1.060). The cinnamon is pretty prominent–I am a little worried that it might be too much so (I suspect the recipe’s 6 cinnamon sticks were smaller than the one’s I used!), but maybe that worry will be unfounded. I started fermentation on October 3. The beer was happily krausened when I checked on it ~12 hours later, and had a robust fermentation. I will leave it in primary for at least 2 weeks.

Beer Tasting: Seven Seas Session IPA

Posted on by

After 5 weeks in the keg, it’s a good time to formally taste my latest session IPA! Overall, it seems like I’m about one iteration away from the “house recipe.”

Seven Seas Session IPA

  • The Basics
    • Original gravity = 1.052; final gravity = 1.018; abv = 4.3%; estimated IBU = 50.
  • Appearance
    • Very persistent ivory head with a little bit of lacing on the glass; it starts quite high, and lowers a bit as I drink the beer, but never disappears. The beer itself is a rich gold with a slight haze.
  • Aroma
    • A strong but not overwhelming pine and grapefruit dominate. I don’t pick up much in the way of malt (except towards the end of the glass, when the beer is warmed up a notch).
  • Flavor
    • The malt is in the background on this one, but definitely there. It supports a prominent bitterness from the hops, which is quite pleasant at the forefront but fades perhaps a little more harshly on the finish than I care for. In other words, the bitterness sticks around.
  • Mouthfeel
    • The body is just about perfect on this one; moderate, but not overly thin or overly chewy. Carbonation is moderate and on-point for an IPA.
  • Would I brew this again?
    • Yes, with only slight modification. The appearance, aroma, and mouthfeel are exactly perfect for me, so I wouldn’t change the malt bill, mashing schedule, yeast, or dry-hopping. The only minor issue that I would care to fix would be to tone back the nature of the bitterness a bit; something a little more subtle might be nice. It’s not bad in this way (as discussed at my homebrew club when I brought it), just slightly outside my personal preference. So, I would probably change up the bittering hops for this recipe; dial them back just a touch, and aim for something with a smoother bittering profile (?Cascade). The beer is definitely a big step closer to my house session IPA recipe. Once I get the bittering hops figured out, I think the recipe is set!
  • Overall rating
    • 7/10

On Falconer’s Flight 7C’s: I quite like this hop blend. It basically says “West Coast IPA.” And despite the slight shortcomings for the bittering profile in this particular recipe, I think it would be fine for bittering in a bigger beer (i.e., a standard strength IPA). It’s just a _touch_ much for a session IPA.

Clonal Common Kegged

Posted on by

Tonight I kegged my Clonal Common (a California steam beer intended as an Anchor Steam clone), which had been fermenting for two weeks. It spent a week at 60°, three days at 64°, and three days at 66°. For the last day, I sent it back down to 62° in preparation for kegging.

I transferred a full 5 gallons of beer into the keg. Final gravity was 1.012, down from 1.049, which works out to 4.8% abv. All of the other vitals seem to be on track; color is right where anticipated, and the aroma/flavor/bitterness are all spot on. This should be a really tasty beer, and a nice transition from the light summer ales into fall beers.

Once kegged, I added a bit of CO2 and set the temperature for the whole apparatus to 34°. My plan is to lager this for at least a week, until I have to switch the fermentation chamber back into ale fermentation mode again.

Beer Update: Packrat Porter and Clonal Common

Posted on by

Today I kegged my Packrat Porter, which had been in the primary for just over two weeks. Final gravity was 1.017, down from 1.056, which works out to 5.1% abv. This is about spot on the nose for what I had anticipated. The flavor is pretty nice, but I can’t say much other than that it tastes like porter. I plan to speed carbonate this one, so that it’s ready for serving by the end of the week.

The Clonal Common appeared to ferment nicely over the past week. To help it finish out, I edged the temperature controller up to 64° from 60°. I’ll let it sit there for 3-4 days, edge it up to 68° for a day or two to help things finish out, and then cold crash it prior to kegging.

Clonal Common

Posted on by

One of my current goals is to brew some styles new to me. Near the top of the list is a California Common, or “steam beer.” I rather like Anchor Steam, and it seems like a brew that has broad cross-appeal. For a first attempt, I thought I’d go straight for a clone of this commercial brew, based in part on a recipe I found on the AHA website, and in part on a recipe from BYO magazine (this or a similar recipe has run several times in the publication). The AHA version used pilsner malt with crystal 40 and special roast malt, whereas the BYO version used standard 2-row with just crystal 40. I figured that I would dodge the “requisite” 90 minute boil for pilsner malt and add a bit of complexity onto straight crystal 40, so the final malt bill is a combo of 2-row, crystal 40, and special roast malt. Hops and yeast are pretty much the same.

As for that yeast…the vial I had for WLP810 (San Francisco Lager) was dated as “best by” mid-June, so I figured it would take a mongo starter to get things into the shape I wanted. So, I did a two-step process. First was a 1L starter, which I ran for 24 hours, cold crashed for 24 hours, ditched the supernate, and pitched the yeast into a 2L starter. This ran for 24 hours on the stir plate, and then I cold crashed it again. It was kinda fun to try out a new technique, and I suspect I’ll do it again in the future.

Clonal Common

  • 9 lbs. 2-row malt (Great Western Malting Co.)
  • 1 lb. 40° crystal malt
  • 0.5 lb. special roast malt
  • 0.5 oz. Northern Brewer hops pellets (9.9% alpha acid), boil 60 minutes
  • 0.5 oz. Northern Brewer hops pellets (9.9% alpha acid), boil 15 minutes
  • 1 oz. Northern Brewer hops pellets (9.9% alpha acid), steep ~10 minutes (during chill)
  • 1 tbs. 5.2 pH stabilizer (added to mash)
  • 1 tablet Whirlfloc (boil 10 minutes)
  • 1 vial San Francisco Lager yeast (WLP810), in 2L starter
Procedure
  • I mashed in with 4 gallons of water at 161°, which stabilized at 151° and was down to 148° after 60 minutes. Then, I added 1 gallon of water at 190°, which raised the mash bed to 152°. I let it rest for 10 minutes, vorlaufed, and collected 3.66 gallons of wort. Then, I added 3.75 gallons of water to raise the mash bed to 160°. I let it sit for another 10 minutes, vorlaufed, and collected the remainder of the wort.
  • All told, I collected 7.25 gallons of wort total with a gravity of 1.041. This works out to 78% efficiency.
  • I brought the wort to a boil and added the first round of hops.
  • After 45 minutes of boiling, I added the next round of hops.
  • After 50 minutes of boiling, I added the Whirlfloc tablet.
  • After 60 minutes of boiling, I turned off the heat and added the final ounce of hops. At this time, I also began chilling the beer.
  • I was only able to get the beer down to 85° or so, so I transferred it into the fermenter at this point and let it chill in the fermentation chamber overnight to get down to 60°.
  • The next morning (~8 hours after transferring to the carboy, on September 12, 2015), I pitched the yeast. I’ll be fermenting at 60° for the first week of fermentation, and then will raise it to 66° to finish out.