Sep 21 2012

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GUEST POST: Behind the Scenes of The Great Imperial Pumpkin Ale

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(Chris LaPierre is the Head Brewer at Iron Hill Maple Shade)

I have to admit I shudder a little bit every year the first time I smell a pumpkin-scented candle, drive by a roadside stand full of pumpkins or even see someone walking down the street with a pumpkin latte. What it means to me is that I’ve got some very early mornings and very long days coming up in the brewery. Brewing a pumpkin ale means I have to be in early enough to get my pumpkins cut up and roasted and cleaned up well before the kitchen staff shows up to start prepping for their work day. I’m using their knives, cutting boards and ovens so I’ve got to be careful not to wear out my welcome.

Every year I kind of wonder whether it’s worth it, roasting the pumpkins that is. There are brewers who say you don’t really need the squash in the beer. All people are looking for are the spices they say. But then every year when I open up that convection oven and get hit with that blast of warm air carrying that first whiff of roasted, caramelized pie pumpkins, I’m reminded why I forced myself to get up at 4:30 in the morning.

I used to do all of the chopping, roasting and skinning myself or with an insomniac volunteer while my assistant mashed in. A few years ago I got smart and started employing the help of some poor soul from the kitchen. Not only did it free up some time for me to help my assistant in the brewery, but it ensured that someone who actually knew how to cook was manning the blades and ovens! They can get those pumpkins ready in about half of the time I can. This year it was Shaun who helped me out. He was the obvious victim for me to prey on. In addition to being a chef, he’s also an avid home brewer. If I had a chance of suckering anyone into getting up early to help me, it was him. He got something out of it too. He used the pumpkin meat from the bulb of the pumpkin to make a pumpkin soup that day and he spiced and roasted up the seeds to use them as an accompaniment to the cheese plate in our upcoming Mug Club beer dinner in Maple Shade.

Of course we couldn’t stop at just standard Pumpkin Ale. This year we had to add a Belgian Pumpkin Ale and Bourbon Imperial Pumpkin Ale to the mix. And we’re continuing our tradition of filling hand-packaged 750 ml bottles of the Great Imperial Pumpkin Ale dressed in art work from West Chester artist and friend to Iron Hill, Jeff Schaller.

The bottles will be available at our Maple Shade location starting on September 29 and company-wide on October 1. I hope you enjoy them! Now if you’ll excuse me, I need to get to bed. I’ve got to be up in a few hours to help Shaun roast pumpkins for batch number two!

 

 

Cheers,

Chris

 

 



3 Responses to ...
GUEST POST: Behind the Scenes of The Great Imperial Pumpkin Ale

  1. Mac McDougall says:

    Chris,

    Early rising can be rough. Thanks for the effort! (I love Pumpkin ale in all forms!) As I do occasionally (6 or 8 times a year) brew up a batch of hootch (insert the variety of your choice here – 5 gallons at a time), when do you add the pumpkin? To the wort or in as you sparge? (I realize you may be unable to answer as you may be under some sort of contract to not divulge any secret formula, but without risk of a mind ripping or execution, how does this affect the sugars and therefore the fermentation length? is there a problem with clarity? Inquiring minds want to know. Thanks again for your time. I will stop in someday soon, as I’m in the Atlantic city area.

    Mac

  2. Kevin says:

    Mac,
    Thanks for the comment. We add the pumpkin to the mash about 20 minutes into the rest. The idea is that we want to give the enzymes some time to work on the malt before we introduce anything else. We want the pumpkin in while the enzymes are still active though, in the hopes that they’ll break down any starch in the pumpkins into sugar. The pumpkins do add some gravity to the beer. I’ve never taken the time to figure out how much, I just know that I get a higher gravity than I would for a beer with a similar grain bill and no pumpkins. I don’t think there’s anything special abou the pumpkin sugars that affects fermentation length. Our pumpkin ale finishes out in about the same amount of time as a standard mid-gravity ale and our Imperial Pumpkin finishes out in about the same amount of time as a standard high-gravity ale. I’ve never noticed a problem with clarity, although I haven’t really thought to pay much attention to it. don’t think pectins are an issue as we’re not boiling the pumpkin meat.

    Hope this helps!

    Chris

  3. Pete king of the hill! says:

    Hey, can’t wait to bring my crew in for holiday dinner and drinks Rewards club rocks! But hey what they don’t know! The pumpkin beer rocks x10

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