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Homebrew #84: Creighton’s Quip

by Rob Friesel

This year, I thought that a good ol’ fashioned Irish Red Ale in time for St. Patrick’s Day seemed like just the thing to have on draft. Reading through the style guide, I thought that a dry and slightly grainy interpretation of the style would suit me. That’s what brings us to Creighton’s Quip:1

Creighton's Quip

I’d been kicking around an Irish Red Ale recipe for a couple of years now. My oldest notes go back to December 2016, but sometime around December 2018 I basically declared bankruptcy on that recipe and started over. The gist would be to use Golden Promise as the base malt, then about 2.5% roasted barley for flavor and a little color — then sprinkle just a touch of black patent (two kernels shy of an ounce) to adjust. EKG to about 20 IBU. Irish Ale Yeast. Then it was just a matter of reverse engineering the brew schedule to have it ready in time for the holiday.

Brew Day

Gear was staged and water collected the night before. Got the flame going in the morning while I milled the grains. Mashed in at 152.1ºF and held it as steady as I could for 75 minutes.

Creighton's Quip (Irish Red Ale)

After pulling and squeezing the bag, I had 6.4 gallons of 1.037 wort. It seemed significantly darker than I expected, but nothing worth losing sleep over.

Creighton's Quip (Irish Red Ale)

Boiled for 60 minutes; chilled for about 20 and got the wort down to 74ºF. I ran off 5 gallons of 1.045 wort into the carboy and brought it down to the basement2 to finish chilling to pitching temperatures.

Creighton's Quip (Irish Red Ale)

Fermentation

After another couple hours in the fermentation chamber, the wort was down to pitching temperatures of around 68ºF. I had approximately 150 ml of WLP004 Irish Ale slurry from the starter and pitched that. There was evidence of active fermentation just 13 hours later.

By +49 hours, activity had slowed rather significantly in the airlock. With a wort of this gravity, and a healthy yeast pitch, it wasn’t unreasonable to think that the majority of the sugars were consumed. That said, the basement’s ambient temperatures were holding steady in the low 60s ºF; the sensible thing to do seemed to be to bring the carboy upstairs to warm it up and encourage complete attenuation and the re-metabolizing of some off-flavor precursors. (So that’s what I did.)

A little over a week after bringing the carboy upstairs, I took it back down to the basement to cool and settle. After another week, I siphoned it into a keg and started to force carbonate it.

Overall Impressions

Given that I was going for a drier and grainier interpretation of the style, I think it turned out well, if a little hazy.

Creighton's Quip

AROMA. Nose leads with a low-moderate grainy malt. The roast element is low but distinct. Low-moderate floral hop aromatics. Ester contributions reminiscent of pome fruit (hints of ripe apple) and blackberry (just above threshold). No significant diacetyl. Possibly some low acetaldehyde? No DMS. No perceptible alcohol.

APPEARANCE. Color is copper-orange with highlights of burnished gold. Off-white (“lighter-than-khaki”) head with tight beading and good retention. Good clarity, though a mild-but-persistent haze.

FLAVOR. Malt-forward: medium rustic-grainy aspect, moderate biscuity sweetness, and moderate roast. Earthy-over-floral hop character at moderate intensity. Firm, medium bitterness. Dry finish with a fairly even balance between malt sweetness and bitterness. Aftertaste of roast and bitterness. Subtle coppery character in the retronasal quality of the aftertaste.

MOUTHFEEL. Medium body. Moderate carbonation. Mild astringency. No significant creaminess. No perceptible alcohol warming.

OVERALL IMPRESSION. Works well as a drier, grainier interpretation of the style, and would likely score it in the Good to Very Good range. Seems to lack some of the style’s characteristic smoothness — which is not to say that it’s not “an easy-drinking pint”. Could possibility to improve the smoothness might be to lower the hopping rate slightly or else back off on the roasted barley. Consider fining for better clarity. Fermentation otherwise seems well-managed, and malt provides a good foundation. Some small tweaks could make this into an excellent beer.

Recipe

The all-grain (BIAB) recipe for Creighton’s Quip is as follows:

Water Chemistry

Starting with the Champlain Water District profile as a base; carbon filter and adjust to the Amber Balanced profile:

  • 0.05 g/gal. sodium chloride (salt)
  • 0.13 g/gal. calcium sulfate (gypsum)
  • 0.16 g/gal. calcium chloride
  • 0.20 g/gal. magnesium sulfate (Epsom salt)
Target values in ppm
Ca Mg Na SO₄ Cl⁻ HCO₃⁻
40 9 13 52 46 67

Mash Grains

  • 8 lb. Thomas Fawcett Golden Promise
  • 3 oz. roasted barley
  • 1 oz. black malt

Hop Schedule

1 oz. East Kent Goldings (60 min.)

Yeast

White Labs WLP004 Irish Ale (700 ml starter)

Brew Day

  1. Collect 17.54 qt. water and heat to 161.8°F. Mash in; hold at 152.1°F for 75 minutes. Meanwhile, collect 10 qt. and heat to boiling; infuse the main mash with the boiling water to mash out.
  2. Remove filter bag from water. Squeeze filter bag to extract as much liquid as possible for wort. No sparge. Pre-boil volume should be 6.28 gallons.
  3. Bring to a boil. Boil for 60 minutes; follow hop schedule as described above.
  4. Cool to 65°F as rapidly as possible. Post-boil volume should be approx. 5.25 gallons.
  5. Aerate wort; pitch WLP004 yeast from starter.
  6. Start fermentation at 65°F.

Beyond Brew Day

  1. Allow fermentation to complete (approx. 2 weeks) at approx. 64-68ºF.
  2. Allow yeast to flocculate and compact as sediment.
  3. Rack to a keg and force carbonate to approx. 2.4 vols (12-13 PSI should do it).
  4. Enjoy!

Details

Creighton’s Quip, an Irish Red Ale by Tilde Gravitywerks

Original Gravity 1.045
Final Gravity 1.009
ABV 4.7%
Attenuation 79.4%
IBU 24
SRM 11
Links Flickr
  1. There’s a long story behind the name, but needless to say that this moniker is a lot more family-friendly than the one that I started with. []
  2. The fermentation chamber was otherwise tied up with Urban Owl. []

About Rob Friesel

Software engineer by day, science fiction writer by night. Author of The PhantomJS Cookbook and a short story in Please Do Not Remove. View all posts by Rob Friesel →

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