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Showing posts with label coffee. Show all posts
Showing posts with label coffee. Show all posts

Wednesday, October 3, 2012

Green Coffee Beans - Now Available in Bulk at Siciliano's

 By Steve Siciliano

Home coffee roasting enthusiasts will be pleased to hear that we have revamped and expanded our green coffee bean section. Ten varieties of green beans, all carrying a Free Trade Organic designation, and all retailing at $9.49 per pound, may now be purchased in bulk quantities.

For a brief overview of the home coffee roasting process from The Buzz archives, please click here. Click here for a personal take on the roasting process from Abbey Blodgett, longtime friend and customer of Siciliano's.

We are also carrying the following publications, some pertaining to coffee in general and others to the home roasting process in particular:

    • The Book of Coffee and Tea ($17.99) – A guide to selecting, preparing, tasting and serving.
    • Coffee ($17.99) – A guide to buying, brewing and enjoying.
    • Home Coffee Roasting: Romance & Revival ($17.95) – Guidelines for every step in the home roasting process (for a review off this book from The Buzz archives, click here).
    • The Art and Craft of Coffee ($24.99) – A guide to selecting, roasting and brewing.

Tuesday, February 14, 2012

One man reacts to the Maillard reaction

Good things happen when you bring heat into the mix.

By Steve Siciliano

I think a lot of us would agree that our lives would be less gratifying without hand-crafted beer and freshly roasted coffee. Despite the obvious differences between these delectable beverages they do share something very basic in common—neither would be as delectable if malted grain and green coffee beans did not undergo a complex chemical process known as the Maillard reaction.

The Maillard reaction is named after French chemist Louis-Camille Maillard and occurs when amino acids and reducing sugars are exposed to heat. To say it another way, and with less clarity, when the reactive carbonyl group of the sugar in some food products reacts with the nucleophilic amino group of the amino acids a complex mixture of poorly characterized molecules are formed that are responsible for a wide range of aromas and flavors. Sheesh!

If you have a PhD in food science the previous sentence probably reads like Shakespeare. For those of us who are decidedly non-scientific all we need to know about the Maillard reaction is this—a whole bunch of good things happen when heat is applied to certain food products, including those that are used to produce satisfying pints of home-brewed suds or steaming mugs of home-roasted joe.

Before cereal grains can be used to make beer they must be malted first. After maltsters apply moisture to raw wheat or barley the kernels are allowed to sprout and then germination is halted with gentle heat. Packed full of amino acids and sugars, the kernels of grain are kilned at various temperatures and voilà—the Maillard reaction transforms them into the colorful, tasty and aromatic array of raw materials that brewers have at their disposal.

Green coffee beans, like kernels of grain, are packed with amino acids and sugars and folks who roast their own coffee are all the time observing the transformative effects of the Maillard reaction. When the green coffee beans are heated, either in a skillet, a repurposed popcorn popper or a home coffee roasting appliance, they begin to yellow and steam. As the roasting process continues the “first crack” can be heard. It is at this stage that the bound water in the beans is released, the sugars begin to brown and aromas and flavors are produced—the Maillard reaction. After the first crack the roasting process can be halted at any time but for darker roasts the heating is allowed to continue until the “second crack”. The longer the Maillard reaction is allowed to continue the fuller the roast becomes.

Obviously we would still have beer and coffee if some French chemist back in 1912 didn’t take it upon himself to study what happens when heat is applied to certain food products, and knowing that there’s something called the Maillard reaction won’t make us better home brewers or coffee roasters. But you never know when esoteric facts about organic chemistry might come in handy. At the very least it could help pass the time if you ever get trapped in an elevator with a food scientist.




Tuesday, February 7, 2012

Roast your own, own your roast - raw coffee now at Siciliano's

Yet again Siciliano's has expanded the Do-It-Yourself department, this time adding green (raw) coffee beans as well as roasting accessories.

By Steve Siciliano

I usually avoid clichés like the plague. But when you’re under the gun, when the editor of the Buzz is breathing down your neck, when you have to get down to brass tacks and you’ve already spent too much time beating the bushes looking for the right turn of phrase, it’s much easier sometimes to bite the bullet and use one of those dyed in the wool, tried and true, old chestnuts to effectively, if not originally, express yourself. And so without apology I am, here and now, stating unequivocally that when all is said and done, it doesn't take much to make me happy.

A case in point: last week a young man came to the counter with plastic bags full of bulk organic almonds, quinoa, basmati rice and amaranth. On his way he spied our new home-coffee-roasting section. After I assured him that he didn't need to purchase one of the new home roasters and that he could, in fact, effectively roast in a skillet, he ended up buying a pound of the Ethiopian Guji Natural Sidamo beans.

This rather innocuous incident may be relatively minor in the grand scheme of my life but it made me happy for a couple of reasons. One, I am pleased as punch whenever we sell bulk foods because it validates our decision to stock these items. Two, the fact that it didn't take much convincing for this person to purchase raw coffee beans reinforces my belief that people who already make their own beer, wine, bread, cheese, soy milk, tofu, yogurt, etc, are not averse to expanding their do-it-yourself horizons.

I don't know what kind of success we'll have selling green coffee beans and home roasters but I do know it's pretty exciting to try new things and stock new DYI items. The staff and I are going to have to learn about home coffee roasting on the fly but thankfully the internet is a wonderful resource. Until we acquire some first-hand knowledge that we can share verbally and in writing, the following links should answer a lot of basic questions about this wonderful hobby.
Bean Varieties, 
Roasters, and Books

  • Ethiopian Guji Natural Sidamo, $6.49/lb - "Sweet fruit, perfumey and floral in aroma and flavor. Light acid and medium body."
  • Panama Boquete Classico, $7.09/lb - "Lots of fruit flavor. Very nice sweetness, light and spice notes. Very lively with brightness and body."
  • Costa Rican La Magnolia, $7.09/lb - "Spicy aroma, light black currant smooth chocolate flavor and nice sweetness. Good soft mouthfeel with medium brightness. Very clean in aftertaste."
  • Colombian Excelso EP Huila Valencia, $859/lb - "Sweet and spicy. Jammy, fig notes. Very smooth. Nice caramel and clean finish. Med+ brightness, full bodied."
  • Whirley Pop Popcorn [and coffee] Maker, $38.69 - "You don't need to buy a fancy electrical coffee roaster to roast your own coffee. You can do it old school with a Whirley Pop style popcorn maker/coffee roaster." Click here to see how.
  • Fresh Roast SR500 Automatic Coffee Bean Roaster, $186.29 - "Roast beans for about 20 cups of coffee in less than ten minutes. Easy to use for the novice and fully adjustable for experienced roasters."
  • Nesco Coffee Bean Roaster, $232.49 - This "roaster creates an even roast and uniform color while controlling the roast from light to dark. It is fast and economical --- roasts a batch of beans in less than 20 minutes at half the cost of store-bought."
  • Home Coffee Roasting by Kenneth Davids, $17.95 - This book "provides insightful, easy-to-follow guidelines for every step in the process."
  • Coffee: A Guide to Buying, Brewing, and Enjoying by Kenneith Davids, $17.95 - "An invaluable resource for anyone who truly enjoys a good cup of coffee."
  • The Book of Coffee & Tea by Joel, David, & Karl Schapira, $17.99 - "A passionate guide to selecting, tasting, preparing, and serving the beverages caffeine connoisseurs can't live without."
Our humble roasting department

Friday, April 22, 2011

Rowster: new American coffee? Lets hope so

By Chris Siciliano

A version of the following post is scheduled to appear in the May, 2011 issue of Recoil Magazine.

“Soft on the palate, with subtle undertones of blackberries.” To walk in on the above conversation mid-sentence, you would think Kurt Stauffer was not describing coffee, but rather his favorite bottle of wine or, more likely, this being Michigan, a new summer beer from Shorts, Bells, or New Holland Brewing. The fact is, Stauffer, expert coffee roaster and owner of ROWSTER New American Coffee, was describing his popular Burundi roast, and doing so with such delicious-sounding descriptors that all within ear-shot began to salivate like Pavlov’s dog.

Stauffer’s enthusiasm for good, let’s call it craft coffee, is matched only by Stephen Curtis’, sitting vice-president of Rowster and barista extraordinaire. One small-batch, custom roast at a time, these two are doing for coffee what others have been doing for craft beer for the last twenty-five years: reminding us that drinking and eating too need not be purely utilitarian activities, but can (and should?) be moments of complete transcendence and, for some, the culmination of years of study, obsession, and fervent attention to detail. Like the brewers at Founders, the bakers at Nantucket, the chefs at Winchester and Vivant, like any number of craft-anything pioneers across the city, state, and country, the guys at Rowster are hell-bent on achieving mastery in their chosen field, which, in this case – and lucky for us – just happens to be coffee.

Lucky too that Rowster moved recently from their original back-room location on Cherry into a spacious storefront in the up-and-coming Wealthy St. business district. It used to be you could only buy Rowster coffee by the pound for at-home consumption. Now, thanks to the new larger space, you can enjoy it by the cup as well. Just be sure to have a few extra minutes when you go. Rowster sets out no self-serve carafes to expedite service, nor do they have an honor jar for customers who don’t have time to wait. These things, though sensible, even appreciated in other coffee houses, would be completely out of place at Rowster, where each cup of coffee is brewed individually, to-order, and not until the customer asks for it. The decision to put quality above all else, including convenience, might sound like utter sacrilege to those who subscribe to the prevailing fast-food sensibilities of our time, but Stauffer and Curtis would have it no other way.

The single-cup, “clever coffee” brewing system employed by Rowster has several advantages. Nothing if not efficient, it delivers just about the smoothest, most well-balanced coffee you can find. It also ensures quality by virtue of freshness. (Like most things, coffee degrades the longer it sits around, not a problem at Rowster.) Again, the goal is not speed, but rather the enjoyment of delicate, naturally fruity flavor compounds otherwise locked within the coffee grounds. By catering exclusively to taste Rowster stays true to their governing philosophy: done correctly, a good cup coffee can (and should) be so much more than merely a vehicle for caffeine or sugar. It can be a culinary experience no less thought-provoking than a rare Belgian beer, yet no less accessible than, well, a cup of good coffee.

This philosophy informs not just their brewing process, but the roasting operation as well. Instead of over-manipulating the raw or “green” coffee bean to achieve some pre-determined end, Rowster uses the tools available to highlight and tease out the implicit character of the bean itself. It’s their opinion that exceptional coffee, like good wine, comes from careful production practices, sure, but more so from terroir – that is, the environmental factors in which the bean was grown. The region, the variety, the processing, the weather, these variables matter as much if not more than what Stauffer and Curtis can do on roasting day. In a sense, the guys do their best simply to get out of the way, letting the natural complexity and potential of the bean lead them where it will.

This is not to say they don’t have their own style. In the same way a microbrewery or winery or even a restaurant strives to establish a defining or overarching flavor profile, Rowster too strives to cultivate a unique identity across every roast in their bullpen. Their coffee, no matter the variety, tends to be on the lighter side, bright with sparkling acidity; this as opposed to the heavy-bodied, chewy coffees available from other roasters, which are no better or worse, just different. Stauffer likes to think of his roasts as “over-achievers”, coffee that pleases with balance and subtlety rather than boldness and brutish intensity.

In any case, it’s coffee worth checking out, by the pound or by the cup, both options are available. Espresso, cappuccino, and other drinks are available as well. ROWSTER New American Coffee is located at 632 Wealthy Street SE, two blocks west of Eastern.

Kurt

Steve

 The real star of the show

Tuesday, March 15, 2011

Chemex: the perfect cup of coffee and how I came to believe in it

By Chug Dorda

I'm almost certain that Nietzsche was not referring to coffee when he said, "Growth in wisdom may be exactly measured by decrease in bitterness." However, the quote perfectly sums up my journey to enlightenment as it pertains to the beloved morning beverage. For those who believe the intrinsic bitterness of their daily cup of joe can be muted only with sugar or half and half or both, I offer you a new frontier of possibility: the Chemex coffee making system.

While thumbing through a back issue of Brew Your Own magazine, I was interested to see that adding Chemex-brewed coffee to beer as a flavoring agent was quickly becoming a trend in the homebrew universe. Further research revealed the curious claim that this system produced a perfect cup of coffee time and time again. Suffice it to say, the hourglass-shaped, hand-blown apparatus intrigued me, and soon enough I had talked the boss into carrying Chemex at Sicliano's.

Skip ahead now to the moment I became a true believer. The skeptic inside me raged as I prepared to brew my first pot. It all seemed so simple. Who were they trying to fool? Yes, it is a beautiful appliance, and, yes, it heightens anticipation, but would it work any better than, say, a French press? The short answer is…yes, absolutely. Not only was the coffee clear and translucent, but the finished cup was nothing short of aromatic bliss. Bitterness is entirely eliminated thanks to their unique filter design and the use of lower water temperatures. True coffee flavor is showcased each time you brew with this system.

I realize, and fully admit, that it would not be the most efficient way to make coffee for mass consumption on a daily basis -- if you drink gallons of the stuff, then Chemex might not be right for you. However, you owe it to your inner-connoisseur to try at least one cup of this truly innovative brew; you just might rediscover something that you already know you love.

Local roasters Mad Cap Coffee and Rowsters New American Coffee both brew their coffee in Chemex or a system that closely mirrors it. Stop in at either place and see if you can taste the difference. For those that enjoy it enough to consider purchasing the system, we offer the Chemex pot ($31.99), filters ($7.59), and accessories at Siciliano’s.

Here's a quick video to show how the system works…



Notes:
  1. If you prefer stronger coffee, simply add more grounds. According to the directions on the Chemex website, "there is never any bitterness in coffee brewed using the Chemex method".
  2. Ideal brewing temperature is about 200F (this again according to the Chemex website).

The Chug
Sicilano's staffer Doug "the Chug" Dorda lives on the west side of Grand Rapids, where, thanks to Chemex, the only bitter beverage is his homebrewed IPA.