Pumpkin fear and Halloween beer
You are a fear prisoner. Yes, you are a product of fear. – Jim Cunningham, Donnie Darko
Halloween is just around the corner, and in home breweries across the world, brewers are enjoying their seasonal pumpkin beers.
Mine isn’t ready yet. I kegged it a few days ago and it should be ready to drink by the weekend. Later than I had hoped it would be ready, but still in time for Halloween.
Just getting this beer brewed meant overcoming a fear tucked deep in my psyche between the memory of watching the movie Poltergeist when I was six years old and my recurring nightmare of showing up naked to school on standardized test day. Why was I afraid? Decision paralysis. With so many options and things I thought could go wrong, I was always intimidated by the idea of brewing pumpkin beer.
Google “pumpkin homebrew”. Do it now; I’ll wait.
You probably noticed two things: 1) how many of the recipes have names inspired by a prominent 90’s alternative rock band (“Smashing Pumpkin Ale”, “Pumpkin SMaSH”, etc.) and 2) how many different ways there are to brew it. Fresh pumpkin or canned. Pumpkin in the mash, or boil, or secondary. Or no pumpkin; just spices. And which spices? Cinnamon, nutmeg, ginger, clove, allspice, chai tea. All of the above. None of the above. Then there’s the reported complexity factor of working with pumpkin as an ingredient. It’s thick, it’s gummy, and by most accounts is a hassle that mucks up your brew day, threatening stuck sparges if added in the mash or high wort loss to trub in the kettle or fermenter.
It was all too much. A clear path to success never presented itself, and I’m just not a “jump in and see what happens” kind of guy. So year after year, paralyzed by fear, I let September tick by until it was too late to brew pumpkin beer in time for Halloween. But as I’ve said before, raising a baby has emboldened me as a brewer. And since for Halloween 2012 I overcame my lifelong fear of Poltergeist by watching it for the second time in a year, I figured for Halloween 2013 I should conquer another crippling fear. So I took a deep breath and built a recipe, trusting that the result would at least technically qualify as beer.
As it turns out, my old fears were unfounded. My first pumpkin beer was laughably easy. My sparge didn’t stick and I hit my target OG exactly. Based on the samples I’ve tasted so far, the beer is great, tasting just like liquid pumpkin pie in a glass.
But I’m getting ahead of myself.
In mid-September, I brought the ingredients together. At the top of the marquee:
- 3.75 lbs (4 – 15 oz cans) Organic Canned Pumpkin Puree
I’m always amazed by how many “pumpkin” beer recipes leave pumpkin out and just use pumpkin pie spice. Some brewers who go this route claim pumpkin has little flavor and little convertible starch, thus adding virtually nothing to the beer that makes up for the hassle of working with it. Well, those brewers are welcome to brew “pumpkin” or “pumpkin spice” beers however they want, but I believe you can’t call something something unless that something has that something in it. “Pumpkin” beverages that trick your tongue with spice-based sleight of hand belong in paper cups with green mermaid logos. Craft and homebrewed beer should be honest.
So for me, whether or not to use pumpkin was never really a question. But “how” was. Adding it to the mash tun sounded like an interesting twist on my brew day, so I did. I considered roasting whole pie pumpkins and using the pulp, but price, availability, and the added prep work steered me toward canned pumpkin instead – pure pumpkin puree, that is, not canned “pumpkin pie filling” which has other stuff added to it.
Pumpkin puree’s high density means it has a very high thermal mass. So when adding it to the mash it takes more heat – hotter water or more hot water – to raise it to a target rest temperature. To counter this, I preheated the pumpkin to 154°F on the stove top while the strike water was heating outside. Leaving the puree unattended for a few minutes while I checked on the strike water produced a fantastic unintended result: some pumpkin stuck to the bottom of the saucepan and burned a little, imparting a caramelized/roasted flavor to the puree. I’ll do it on purpose next time.
In the mash tun, I mashed in the grain – the “crust” of my liquid pumpkin pie:
- 11 lbs Maris Otter (nutty, bready)
- 1.25 lbs Caravienne (light caramel, residual sugar)
- 1 lb Victory (toasty, biscuit)
- 0.25 lb Crystal 150L (dark caramel, raisin)
- 0.5 lb Rice Hulls (to aid sparging and counteract the pumpkin’s gumminess)
After I stablized the mash at 153°F with grain and water only, I mixed in the “quick-roasted” pumpkin. Preheating turned out to be a good idea. The mash didn’t drop temperature when the pumpkin was added.
After mashing for 60 minutes, I sparged (very smoothly, thank you rice hulls) and sent it all to the kettle, where I added 6.7 AAU of Hallertau at the 60-minute mark and Irish Moss at the 15-minute mark. With 1 minute left in the boil, things got interesting when I added a pumpkin pie spice blend of my own design:
- 2 Cinnamon Sticks (whole)
- 1 tbsp Crystallized Ginger (minced)
- 1.5 tsp Allspice (whole berries, crushed)
- 0.75 tsp Nutmeg (whole, grated)
I hit my OG target of 1.068 and pitched 17 grams rehydrated Safale US-05. Chico yeast made short work of the fermentables and flocculated out around day seven. I tasted the conditioning beer after two weeks, pleased to taste spice and and a vegetal squashy pumpkin-ness that flies in the face of the “pumpkin doesn’t add any flavor” argument. The only thing missing was the grandma’s-kitchen spice aroma I was hoping for. So I made a spice potion from 8 ounces of vodka and the exact same spice blend I used in the boil (see above). That steeped for 18 days in a covered Mason jar before I added it at kegging time. FG was 1.017 for a calculated 6.7% ABV.
I see no reason to buck the trend of naming pumpkin beers after a certain Chicago alt-rock group. But I do think it’s time we get a little more creative with our references. So I christened my beer Melancholy Bill’s Infinitely Sad Pumpkin Ale. Have I forever raised the bar for pumpkin beer names? Have I paid sufficient homage to the season for spooks with a name that sounds right out of a ghost story told by flashlight? Or am I just a dork?
You decide. I’m okay with anything. After all, I’m raising my glass of pumpkin homebrew to a victory over one more fear this Halloween.
SMaSHy thing
HULK SMASH!! – orig. attrib. to Dr. Robert “Bruce” Banner, shouted by little boys everywhere
I recently took a break from my own frantic child-raising adventure to help my wife host a baby shower for friends expecting their first baby in October. The main request we got from the expecting parents was to make the event couples-friendly and laid back, with food, beverages and fun for the ladies and guys alike.
So in true Zyme Lord fashion, I decided to brew a beer.
I love having guests over to try my homebrew. It’s a great way to get objective feedback and improve my beer. This was a unique opportunity to reach beyond my closest friends – all of whom are already familiar with my homebrew – and get feedback from lots of people I didn’t know as well … most of whom I’ve worked with and gotten to know at other get-togethers, but who I hadn’t yet had a chance to have a beer with, let alone one of my own.
My kegerator was stocked with three kegs, but I wanted the special release beer to be the go-to tap. So it had to be something everyone could enjoy, regardless of their level of beer geekdom or personal style leanings. It should be in a popular and accessible style, and of course low-alcohol enough to keep the party family-friendly (it was, after all, a baby shower). I just didn’t know what.
Then one day when I was at the house of my expecting friends, flipping through the dad-to-be’s staggering collection of Hulk comics, the answer punched me in the face like a big green fist: I’d brew a SMaSH (Single Malt and Single Hop) beer in honor of one of my friend’s favorite comic characters.
I’ve made beers from a single malt and single hop before, but this was my first recipe following the SMaSH ethos: a platform to showcase the unique flavor and aroma of a single base malt and single hop (ideally added throughout the boil to reveal its bittering, flavor, and aroma characteristics). I designed my SMaSH as a pale ale, fermented with a clean, neutral yeast: full of flavor but easy drinking, interesting but not intimidating.
Also in true Zyme Lord fashion, I chose ingredients for symbolism as well as flavor. The grain bill was 10.5 lbs of Maris Otter malt mashed at 154°F for 60 minutes. I thought the nutty flavor of Maris Otter would be great unadulterated, and it was also a fun choice to commemorate the English ancestry of the growing family who were our guests of honor.
I also wanted to incorporate ingredients from Oregon and Maine, the two states where my friends have their roots. Oregon was easy. I used Willamette hops (4% AA), adding them as follows for just under 40 IBU:
- 2 oz at 60 minutes
- 1.25 oz at 15 minutes
- 1 oz at flameout
Finding an ingredient to represent Maine was tricky. I located a few boutique maltsters up there, but even if I could get them to sell me a single sack of grain at an acceptable price, I doubted I’d get it shipped in time. So I ended up breaking the SMaSH rules and adding a small amount of adjunct: 8 ounces by weight of Maine maple syrup, at the start of the boil. This was a minuscule addition in a 5-gallon batch; enough to add 2 tiny gravity points but no flavor. I added it for no reason really other than to say it was there – a technique I refer to affectionately as “KISS blood”. A little cheating was worth it to tell the story.
The OG was 1.058 and I pitched a single pack of Safale US-05 dry. Fermentation took off quickly thanks to a little yeast nutrient in the boil. After 15 days, it finished out at 1.010 for 6.3% ABV: not quite as sessionable as I was shooting for; but what the hell, the party was only three hours. I dry hopped with 0.75 oz of 4% Willamette for nine days.
We served the beer frat-house style, with the keg in a bucket of ice. No pumps or picnic taps, though – this was the maiden voyage of my new portable paintball tank CO2 rig and post-mounted faucet from KegConnection.com.
Chilling in the chest freezer, before we moved it to the bucket.
As it turned out, the visual of a battered old Cornelius keg sitting in a bucket of ice with a hose hanging off one side and a tap handle mounted to the other was an excellent conversation starter. I spent a lot of the party talking about homebrewing and getting to know some friends better. As for the beer, it was smooth, just hoppy enough, and very refreshing. We went through 4 out of 5 gallons before the party was over, and some guests were inspired to try a flight of all four brews I had on tap in the house. A smashing success, I’d say.
See what I did there?
A Hobbity, Hoppy Midwinter IPA
I’ve written before about keeping it simple in homebrew recipes. Today I’m doing the opposite. I’m sharing a recipe with a lot of bits and pieces, but for a good reason.
Over the course of 2012, I accumulated several open packages of leftover hop pellets. Hops begin degrading as soon as they are opened and exposed to air, and although this degradation can be slowed by storing them frozen in a Ziploc or vacuum-seal bag, that won’t preserve them indefinitely. It’s recommended to use open hops within about 6 months, after which they start to lose their bittering potential day by day as the alpha acids break down.
Of course, it’s not an all-or-nothing deal: it’s not like they’re perfectly okay to use on day 180 and then bad on day 181. As long as they don’t smell funny – like cheese or feet – hops older than 6 months can be used, but the alpha acid degradation (i.e., decreased bitterness) should be taken into consideration for recipe balance and IBU calculation. Fortunately, many brewing programs – like my favorite, BeerSmith – have tools for calculating the effective alpha acid potency of old hops.
So I spent an evening sampling old hops to see how they were holding up, and was surprised to find that the oldest hops in the freezer weren’t the worst ones. For instance, some Saaz and Citra open since 2011 were perfectly fine, but a packet of Warrior from February 2012 was thoroughly becheesed. I separated the good from the cheesy and used BeerSmith to calculate the adjusted AA of the good hops so I could use as many of them as possible in a winter IPA. In homage to new The Hobbit movie coming out this week, I called it Old Took’s Midwinter IPA after Bilbo Baggins’ maternal grandfather, whose memory inspired Bilbo to embrace his adventurous side.
I brewed it on Black Friday in the company of my visiting male family while the ladies were at the outlet mall, which seemed like a great way to show my British brother-in-law (a pub operator who knows a thing or two about a good pint) how we do IPA here in the States.
The grain bill is below. I mashed at 152°F for an hour:
- 12 lbs 2-row malt
- 1.5 lb Munich malt
- 1 lb Victory malt
- 8 oz Crystal 40L
- 8 oz Crystal 60L
- 8 oz Rice Hulls (for efficiency & sparging)
But who am I kidding? The hops are what we’re really interested in here. First up, the oldies but goodies. I’ve noted both the original AA of all the hops below and the adjusted AA, based on BeerSmith’s calculations:
- 0.25 oz Nugget (12.4% orig AA, 11.4% adj AA) for 60 min
- 0.5 oz Saaz (3% orig AA, 1.84% adj AA) for 60 min
- 0.5 oz Falconer’s Flight (11.4% orig AA, 10.4% adj AA) for 45 min
- 0.5 oz Citra (13.6% orig AA, 11.73% adj AA) for 45 min
That was it for the old hops, and I kept them near the beginning of the boil. The reason being that if there were anything unpleasant about them after all this time, it was better to use them early on for bittering, instead of later in the boil when hops contribute more flavor and aroma. Based on my smell/taste tests, it probably would have been fine, but I didn’t want to take the chance.
I also used some fresh hops, mostly (but not all) after the 45-minute mark:
- 0.5 oz Warrior (16% AA) for 60 min
- 0.25 oz Cascade (6.2% AA) for 30 min
- 0.25 oz Willamette (4% AA) for 30 min
- 0.25 oz Cascade (6.2% AA) for 15 min
- 0.25 oz Willamette (4% AA) for 15 min
- 0.25 oz Cascade (6.2% AA) for 5 min
- 0.25 oz Willamette (4% AA) for 5 min
- 0.25 oz Cascade (6.2% AA) at flameout
- 0.25 oz Willamette (4% AA) at flameout
Measured and organized into each addition, all those hops made a pretty picture on my kitchen island:
My first photograph that’s a true work of art. I call it “Oscar Charlie Delta”.
The OG was 1.070 and I pitched 15.1 grams of rehydrated Safale US-05 yeast. I set the fermentation chamber to an ambient temperature of 63-66°F and it took off like a rocket within about 12 hours. It fermented very actively for about 8 days before settling down, and once I take gravity readings to ensure fermentation is done, I’ll add more Cascade and Willamette dry hops later this week.
If I had any doubts lingering in the back of my mind about using old hops, they were put to rest when I tasted the wort sample I took for my OG reading. It was sweet and biscuity, with a burst of multicolored floral/herbal bitterness, complex and layered as one might expect from so many hops. Tasting how much life was still left in those old hops, I was reminded of the last line spoken by old Bilbo Baggins in Peter Jackson’s film of The Return of the King when, aged and frail but still spirited, he looked out over the sea to the west and said, “I think I’m quite ready for another adventure.”
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