Category Archives: experimental recipe

AquiloPils

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Concept beers are fun–building a recipe around a story has a mix of constraint and creativity that scratches the brewer’s itch for me. A new opportunity for such a beer popped up recently, when a little dinosaur with which I am very familiar unexpectedly wandered into the spotlight. Aquilops (pronounced “uh-QUILL-ops), a raven-sized cousin of Triceratops that lived in Montana around 106 million years ago, is somehow going to make an appearance in the upcoming Jurassic World movie! As lead author on the original Aquilops publication (along with colleagues Rich Cifelli, Des Maxwell, and Matt Wedel), this was quite a surprise. The 12 year old me who watched Jurassic Park in the theater is pretty geeked out that one of “my” dinosaurs is joining the cast of a Hollywood blockbuster franchise. This dino is in Lego kits, FunkoPops, action figures, Dr. Pepper cans, and even a Scarlett Johansson ASMR video. That’s cool, but what about a beer? I can only guess that the cute dinosaur aimed selling merchandise to kids is not going to be showing up on beer cans anytime soon, so I had to take matters into my own hands.

Aquilops is no stranger to beer recipes–back when we named it, I brewed “Eagle Face Oatmeal Stout” (referencing the translation of the name from its Greek and Latin roots). The beer was served in our club booth at AHA, and even graced the pages of Zymurgy magazine. The oatmeal stout is pretty tasty, but we’re not really in oatmeal stout weather at the moment. I wanted a crisp and quaffable lager to put on tap, and thus AquiloPils was born.

The original fossil skull of Aquilops was found in Montana, and its closest known relative lived in Japan, so a pilsner with nods to classic American lagers and Japanese lagers evolved naturally. Plus, these kinds of beers are a fun technical challenge and always a crowd pleaser. I sourced Montana-grown barley malt, and Sorachi Ace hops were a perfect fit for the recipe (the ones I got from my LHBS were American-grown, which followed the theme nicely). This kind of beer needed an adjunct, so I used 10% flaked rice in the grist. I wanted a perfectly crisp and dry beer, and thus incorporated a long and low mash rest. Finally, because this is supposed to have a very clean yeast profile, I chose Novalager. The brewing process went smoothly, and after some time cold conditioning as well as a dose of Biofine Clear, the beer was brilliantly clear and incredibly tasty.

Matt–one of my co-authors on the paper, a good friend, Aquilops enthusiast, and the person who brought me on to the project in the first place–celebrated a milestone birthday recently, so I was proud to provide a keg for his party. What better way to enjoy AquiloPils than with good friends, co-authors, and a whole ton of paleontologists? It was a crowd pleaser! To celebrate, I also drafted a logo for this beer, of a little Aquilops clutching a glass of the beer. This project was fun from start to finish!

Me (left) and the birthday boy, with our cups of AquiloPils (photo courtesy Matt Wedel). Check out Matt’s musings on our critter in the movies over at the SV-POW! blog.

AquiloPils

  • 9 lb. pilsner malt (Montana Craft Malting Co.)
  • 1 lb. flaked rice (Briess)
  • 2 oz. rice hulls
  • 0.5 tsp. BrewTanB, added to mash
  • 0.4 oz. Sorachi Ace hop pellets (9.7% alpha), 60 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 Whirlfloc tablet, 5 minute boil
  • 2 pkg. Novalager yeast (Lallemand)
  • 1 pkg. Biofine Clear

Target Parameters

  • 90 minute infusion mash at 146°, full volume mash, with 10 minute mash-out at 168°
  • 1.044 o.g., 1.004 f.g., 5.3% abv, 15 IBU, 3.5 SRM
  • Water profile built with RO water to hit 59 ppm Ca and 105 ppm Cl.

Procedure

  • I built the water up from scratch, using 7.25 gallons of RO water and 6 g of calcium chloride to hit my target water parameters.
  • I heated the strike water to 151°, added the grains, and also added 20 mL of 10% phosphoric acid, holding the mash at 146° for 90 minutes. Then, I raised the temperature to 168° for 10 minutes, before pulling the grains.
  • In total, I collected 6.5 gallons of runnings with a gravity of 1.040, for 72% mash efficiency.
  • I brought the kettle to a boil, adding hops and finings per the recipe.
  • After a 60 minute boil, I turned off the heat and chilled the wort to 70°, before transferring it to the fermenter. I chilled the beer the rest of the way to 50° in the fermentation chamber.
  • I brewed this beer on 15 March 2025, with a starting gravity of 1.049 – well above my target!
  • Fermentation started at 52°; I increased the temperature to 54° on 17 March, and 60° on 20 March. I cold crashed the beer to 33° on 26 March and held it there until I kegged the beer using a closed transfer on 19 April.
  • Final gravity was 1.004, for 5.9% abv.
  • On 15 May 2025, the beer was still fairly hazy, so I added a package of Biofine Clear. Within a day or two, haze had almost entirely dropped out, and within three weeks the beer was brilliantly clear.

Tasting

  • Appearance
    • Brilliantly clear, straw colored beer with thin white head of low persistence.
  • Aroma
    • Medium-light sweet malty aroma, no hop or yeast character to speak of.
  • Flavor
    • Medium malty character, low bitterness, a bit of that light red apple yeast character.
  • Mouthfeel
    • Medium-high carbonation, light body, dry and crisp finish.
  • Would I Brew This Again?
    • This is pretty close to what I envisioned! It hits the gimmick well and is also super drinkable. The batch yielded a little too high on starting gravity (I was just too efficient in the mash!), so it would be good to notch that back a touch. Otherwise, it’s a perfect beer. I might also try W34/70 for a future iteration, to get more of that apple-like American lager flavor. Finally, I could up the rice percentage some to around 20%, if I wanted a better match with “typical” American lager recipes.
  • Overall
    • 9/10

Patersbier 2025

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I love the concept of a patersbier (“Father’s Beer”), as a relatively light and low alcohol yet flavorful take on a Belgian ale. As with many Belgian ales that were associated with the monastic traditions, there is plenty of romance and a good dollop of fantasy around these brews. I’m not particularly interested into delving into historicity–I’m more interested in making a beer that I want to drink!

This particular version is a bit of a kitchen sink beer, intended to sweep out odds and ends from my brewing supply. Even so, I aimed to have a sturdy malt backbone. Hops were chosen, again, to use up a few varieties. I knew a Belgian yeast was in order, so Lallemand’s Abbaye Belgian fit the bill. It’s very different from the previous patersbier I made, which was a SMaSH with pilsner malt and Cascade hops.

Along the lines of my Brew Year’s Resolution to make more small batches, this was a 3 gallon batch. I also did a quick brew day, with 30 minute mash and 30 minute boil.

Patersbier 2025

  • 2.75 lb. Vienna malt (Weyermann)
  • 2 lb. 2-row malt (Great Western)
  • 0.5 lb. Caramel Munich 60L malt (Briess)
  • 0.5 lb. Munich II malt (Weyermann)
  • 0.25 lb. Caramel Malt 120L (Briess)
  • 0.25 tsp. BrewTanB, added to mash
  • 1 oz. Styrian Goldings hop pellets (3.2% alpha), 30 minute boil
  • 0.5 oz. Crystal hop pellets (4.5% alpha), 30 minute boil
  • 1 pkg. Abbaye Belgian ale yeast

Target Parameters

  • 1.045 o.g., 1.015 f.g., 3.9% abv, 13 SRM, 26 IBU
  • Full volume mash at 158° for 60 minutes
  • Claremont tap water, no adjustment

Procedure

  • I heated the mash water to 164°, added the grains, and held at 158° with recirculation for 30 minutes. Then, I raised the mash to 168° for 10 minutes before pulling the grains.
  • In total, I collected 4 gallons of runnings with a gravity of 1.037, for 66% mash efficiency.
  • I brought the kettle to a boil and added hops per the recipe. After 30 minutes, I turned off the heat and chilled the wort to 68° before transferring to the fermenter.
  • Starting gravity was 1.044. Once I pitched the yeast, I let it ferment at ambient. I brewed the beer on 12 March 2025.
  • I kegged the beer on 24 March 2025. Final gravity was 1.013, for 4.1% abv. I added 1.5 oz. of corn sugar dissolved in ~0.5 cup of water and boiled, in order to do natural carbonation. I finished off the carbonation with forced CO2. At the time of kegging, a pleasant and spicy yeast character was evident.

Tasting

  • Appearance
    • Medium amber beer, clear, ivory head with good persistence.
  • Aroma
    • Moderately high yeast aroma with good phenolic character; spicy notes, some red apple. Some bready and caramel notes come through as the beer warms up.
  • Flavor
    • Spicy yeast character at the forefront; medium level of malt character with a malty, bread crust quality. Medium-low level of hops.
  • Mouthfeel
    • Light body, medium level of carbonation, dry finish.
  • Would I Brew This Again?
    • This is good for what it is–easy drinking and lots of yeast character. It’s a bit thin on the body, so might benefit from a touch more crystal malt. The yeast character is perfect! As compared with my previous patersbier, I like the 2025 recipe much better.
  • Overall
    • 7/10

Otter-Squatch Wheat Ale

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A light wheat ale is an American homebrew classic, but it has been awhile since I last made this style. I threw together a simple recipe, which is upside-down from my usual blend of 60/40 wheat/2-row. There was no particular reason for this, other than it just seemed like the thing to do. I had a hop variety on-hand called Sasquatch, and decided to use those up here. My preference on American wheat ales is a little fruity/citrusy yeast character, rather than super clean or super phenolic. Lutra kveik seemed like a perfect yeast choice along those lines; clean-ish, but not overly clean, and potential for some interesting flavors. “Lutra” is also the scientific name for a genus of otters; along with Sasquatch hops, I ended up calling this batch “Otter-Squatch Wheat Ale.”

Otter-Squatch Wheat Ale

  • 6 lb. 2-row malt (Great Western)
  • 4 lb. white wheat malt (Briess)
  • 4 oz. rice hulls
  • 0.5 tsp. BrewTanB, added to mash
  • 1 oz. Sasquatch hop pellets (7.5% alpha), 20 minute boil
  • 0.5 tsp. BrewTanB, 10 minute boil
  • 1 oz. Sasquatch hop pellets (7.5% alpha), 5 minute boil
  • 1 pkg. Lutra kveik (Omega OYL-071), dry

Target Parameters

  • 1.046 s.g., 1.009 f.g., 23 IBU, 4 SRM, 4.9% abv
  • Full volume mash, 60 minute mash at 152°, 10 minute mash-out at 168°
  • RO water with added minerals to hit target of 78 ppm Ca, 86 ppm SO4, 74 ppm Cl, -55 ppm RA

Procedure

  • I started with 7.3 gallons of RO water, adding 4.25 g of calcium chloride and 4.25 g of gypsum to hit my target water profile. Then, I heated the water to 157° before adding the grains, to hit a mash temperature of 152°.
  • I held the mash with recirculation at 152° for 60 minutes, before raising the mash to 168° for 10 minutes.
  • At the end of the mash, I removed the grains and heated to a boil. In total, I collected 6.6 gallons of runnings with a gravity of 1.039, for 69% mash efficiency.
  • I heated the runnings to a boil, boiling for 60 minutes and adding hops per the recipe. After 60 minutes, I turned off the heat and chilled 85° before transferring the beer to the fermenter and pitching the yeast.
  • Starting gravity was 1.044, and I brewed the beer on 28 February 2025. I fermented the beer at room temperature ambient, between 60 and 65°.
  • I kegged the beer on 24 March 2025. Final gravity was 1.009, for 4.6% abv. I added 3.25 oz. of corn sugar to get some natural carbonation and scrub any oxygen from the transfer process. At the time of kegging, the beer had a very mild flavor and was quite drinkable! I finished up things with a bit of force carbonation, after the beer sat for a few weeks.

Tasting

  • Appearance
    • Lightly hazy, light yellow beer, which pours with a creamy and long-lasting white head.
  • Aroma
    • Doughy and tart, lemony aroma, at a moderate level of each.
  • Flavor
    • Moderate doughy malt character, light tartness to yeast and a very slight phenolic note (peppery, perhaps?). The latter is almost imperceptible; I can’t quite describe it. Medium-low bitterness.
  • Mouthfeel
    • Light bodied, moderately high carbonation, slightly dry finish. Crisp!
  • Would I Brew This Again?
    • This is a tasty beer! It defies styles a little bit; it’s probably closest to an American wheat ale, but not quite on target. It’s very drinkable! The kveik flavors probably aren’t for everyone, but work well in this particular batch.
  • Overall
    • 9/10

Unruly Gnome Belgian Blond Ale

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La Chouffe is a darned good beer, and I will often get a pour if I find it on-tap at a quality alehouse (shout-out to The Back Abbey!). Belgian Blond Ale (or Belgian Blonde Ale) is not a style I have brewed previously, so it’s time to rectify that! I did a bit of research to find a clone recipe for La Chouffe, and a version from Brewer’s Friend inspired my own version, along with “The Gnome” recipe in Gordon Strong’s Modern Homebrew Recipes. The original recipe on Brewer’s Friend used decoction, but I decided to just put a little melanoidin malt into the grist instead. I also included a mash rest at 126°, in an attempt to improve the head.

Because this is an experimental beer, and a high alcohol one at that, I decided to make a small (3 gallon) batch.

Unruly Gnome Belgian Blond Ale

  • 7.75 lb. pilsner malt (Rahr)
  • 3 oz. melanoidin malt (Weyermann)
  • 0.5 tsp. BrewTanB (mash)
  • 12 oz. clear candi sugar (added to boil)
  • 1 oz. Styrian Goldings hop pellets (3.2% alpha), 60 minute boil
  • 0.5 oz. Saaz hop pellets (2.0% alpha), 15 minute boil
  • 0.25 tap. BrewTanB, 10 minute boil
  • 0.5 Whirlfloc tablet, 5 minute boil
  • 0.5 oz. Saaz hop pellets (2.0% alpha), 5 minute boil
  • 0.5 tsp. yeast nutrient WLN1000 (White Labs), 5 minute boil
  • 6 g. coriander seeds (Turkish), 5 minute boil
  • 1 pkg. Abbaye Belgian ale yeast (Lallemand)

Target Parameters

  • 1.068 s.g., 1.009 f.g., 7.9% abv, 6 SRM, 21 IBU
  • Full volume step mash, with 15 minutes at 126°, 90 minutes at 146°, and 10 minutes at 168°; 60 minute boil
  • Water built up from RO and Claremont tap water, to hit water target parameters of 50 ppm Ca, 4 ppm Mg, 45 ppm Na, 56 ppm SO4, 82 ppm Cl, 10 ppm bicarbonate, RA=-30.

Procedure

  • To get my strike water, I mixed 2.5 gallons Claremont tap water and 2.5 gallons distilled water, added 2.1 mL of 88% lactic acid, 1/4 Campden tablet, 1 g CaCl, and 1 g CaSO4.
  • I heated the strike water to 131°, added the grains and 1 tbs. of 10% phosphoric acid, and held the mash at 126° for 15 minutes, before raising the temperature to 146° for 90 minutes. Then, I raised the mash to 168° for 10 minutes before pulling the grains.
  • In total, I collected 4.5 gallons of runnings at a gravity of 1.050, for 75% mash efficiency.
  • I brought the runnings to a boil, adding finings per the recipe. After a 60 minute boil, I turned off the heat and chilled to 74° before transferring to the fermenter and pitching the yeast.
  • I brewed this beer on 7 December 2024. Starting gravity was 1.070.
  • I had vigorous fermentation within 18 hours of pitching the yeast; temperature was down to 72°, and so I moved the fermenter into the fermentation chamber on 8 December 2024, and set it at 74°.
  • Fermentation (as evidenced by bubbling) was pretty much done by 10 December 2024.
  • I kegged the beer on 23 December 2024, adding 1 oz. of corn sugar in 0.5 cups of water for carbonation, and let it sit at room temperature.
  • Final gravity was 1.011, for 7.8% abv.

Tasting

  • Appearance
    • Very clear gold beer that pours with a creamy and persistent white head of foam. It’s quite pretty! I’ll note that it clarified a bit more after the photos were taken (about 10 days before this post).
  • Aroma
    • Moderate spicy phenolic notes, but overall pretty clean. A little light caramel malt comes through, and some citrus quality with light alcohol notes as it warms.
  • Flavor
    • Moderately high bitterness, crackery malt at a moderate level, with a touch of candy. Balance is towards the hops a bit. Orange peel citrus comes through as the beer warms. The yeast is perhaps a touch more prominent than what I remember in the commercial beer.
  • Mouthfeel
    • Highly carbonated, light body, dry finish. It drinks very easily!
  • Would I Brew This Again?
    • This is a good start. The yeast was perhaps a bit forward in the early samplings of the beer, but it has mellowed considerably over time. It might benefit from lower temperatures with this dry yeast strain, or a different strain at least relative to the style ideal (probably Ardennes for my next version, which isn’t available in dry yeast form; Belle Saison is another dry yeast I’m considering). Even so, this beer is dangerously drinkable! I might dial hops back a touch, perhaps to 15 IBU or so. The bitterness on the finish is just a touch harsher than I like. The coriander doesn’t come through, so I could safely ditch it; I don’t think anything would be lost. I might also try a fresher coriander from a different source area, which could also help.
    • Note added 10 February 2025: The beer has cleared to brilliant now!
  • Overall
    • 8/10

Winter in Antwerp 2024

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I like to make a holiday beer every once in awhile, for drinking during the Christmas and New Year’s stretch. It’s an opportunity to do a smaller batch of something unusual, which might not warrant a full 5 gallons. This year, I chose a version of a recipe from Gordon Strong’s Modern Homebrew Recipes, called “Winter in Antwerp.” It’s a spiced Belgian ale, roughly in the realm of a dark pale ale (yes, that’s an oxymoron). I made some malt substitutions and also used the Abbaye dry yeast, although the overall “feel” is pretty close.

Winter in Antwerp 2024

  • 4 lb. 2-row brewer’s malt (Great Western)
  • 2 lb. Vienna malt (Weyermann)
  • 0.5 lb. aromatic malt 20L (Briess)
  • 0.5 lb. caramel malt 60L (Briess)
  • 0.5 lb. Caramunich II (Weyermann)
  • 0.5 lb. Munich dark malt (Viking)
  • 0.25 lb. biscuit malt (Dingemans)
  • 2 oz. chocolate malt (Bairds)
  • 2 oz. Special B malt (Dingemans)
  • 0.5 oz. Liberty hop pellets (5.0% alpha), 60 minute boil
  • 1 oz. Liberty hop pellets (5.0% alpha), 10 minute boil
  • 0.5 oz. Liberty hop pellets (5.0% alpha), 5 minute boil
  • 1 vanilla bean, split, scraped, and steeped for 5 minutes after the boil
  • 1 cinnamon stick, steeped for 5 minutes after the boil
  • 1 pkg. Abbaye Belgian ale yeast (Lallemand)

Target Parameters

  • 1.068 s.g., 1.021 f.g., 6.2% abv, 30 IBU, 24 SRM
  • Full volume infusion mash, held at 156° for 60 minutes and 168° for 10 minutes
  • Claremont tap water with Campden tablet, with approximate ppm of 110 Cl, 50 SO4, 40 Ca, 156 HCO3, 12 Mg, 87 Na

Procedure

  • I heated 5 gallons of water (with Campden tablet) to 163°, and then mashed in the grains. I held the mash temperature, with recirculation, at 156° for 60 minutes before raising the temperature to 168° for a 10 minute mashout.
  • Once I pulled the grains, I collected 4.5 gallons of runnings at a gravity of 1.049, for 71% mash efficiency.
  • I brought the runnings to a boil, adding hops and finings per the recipe. After 60 minutes, I turned off the heat and added the spices in a mesh bag. Because the cinnamon was a bit old, I added two sticks (broken up). After a 5 minute steep, I removed the spices and continued the chilling process.
  • I chilled the wort to 78° before transferring to the fermenter. I chilled the rest of the way, down to 68°, in the fermentation chamber. I pitched the yeast at 68°, holding at this temperature for fermentation. Expecting a vigorous fermentation, I used a blow-off tube.
  • Starting gravity was 1.065. I brewed this beer on 17 November 2024.
  • I kegged the beer on 30 November 2024. Final gravity was 1.024, for 5.4% abv.

Tasting

  • Appearance
    • Deep reddish amber beer, very clear; pours with a creamy and persistent ivory head. It’s very pretty!
  • Aroma
    • Some dried dark fruit character as the beer warms and a hint of very ripe banana. Rich maltiness, but just a hint. Very faint cinnamon as it warms.
  • Flavor
    • Bread crust malt character, dried dark fruit in the yeast, medium level of bitterness. Less complex than I expected!
  • Mouthfeel
    • Medium body, medium high carbonation, very slightly dry finish.
  • Would I Brew This Again?
    • This is a good beer but nothing special. I was hoping for a bit more spice character, but there isn’t really any. I would probably increase the spicing rate a touch. For a similar beer next time, I would condition longer. It needs more body and malt “oomph”! Given all of the crystal malts, I’m surprised it doesn’t give the impression of more body. Perhaps for this kind of beer, it would benefit from a higher starting gravity or swapping in Munich for the 2-row malt. I would also age it for awhile longer. Another challenge is that I have this beer in my conditioning chamber, at around 35°, so it takes awhile to warm up after pouring. It’s definitely better at warmer temperatures!
  • Overall
    • 6/10