Coffee roasting basics
Coffee is grown in remote areas throughout the world. In places like Java Indonesia, Kona Hawaii, and Harrar Ethiopia coffee is grown, selected, and then shipped globally. Since coffee is grown and consumed in different regions and since it is so popular, it is the second largest commodity exchanged in the world behind crude oil.
The most natural thing would have been for roasted coffee to be made where it is grown. It is, however, impossible for many reasons. First, while green coffee can be stored for one year without significant impact on the quality, roasted coffee provides fresh aroma and flavor for only about two weeks. Shipping roasted coffee by ship, would result in stalled coffee at destination.
In addition, coffee is roasted for local tastes. The bitter black roasts used in southern Italy are very different from those light acid ones consumed in northern Europe. In fact, the capacity of the district roaster to adjust roasting (and coffee blends) according to taste is an important competitive advantage – assuming it is well done, of course.
Should I do it at home?
Great, you say, no problem, give me some tomatoes, a package of butter, cheese, and I’ll take a pound of coffee…. But wait, is it freshly roasted?
Fresh coffee is like sunlight to the flowers. Take it away and it shows, real fast. First make sure you grind just before you brew – just as they do in that gourmet coffee shop around the corner where you have incredible organic coffee each time you visit. While the coffee roasted for a period of two week, the coffee takes only hours! Do not buy coffee unless you’re really in caffeine … it would you wilting flowers?
OK, great, we pick up the coffee beans and go to the cashier. But wait, it is indeed fresh? Take a look at the expiration date – it’s a year out. Mmm, what does this mean? Well, nothing really. Unless you are buying from a local roaster, chances are you buy coffee has already been roasted a few months ago, flushed with an inert gas such as nitrogen, to reduce oxidation and preserve freshness, and vacuum packed. Not very exciting, right?
So how about roasting coffee at home? Have you ever make bread at home? A pie? Remember that smell? The taste? Crispy! Well, it works also for coffee as well. Home roasted coffee gives both the means to experiment and experience of coffee in its natural form and the ultimate guarantee of freshness. Just be warned, roasting coffee is not for everyone. If you like cooking, if you’re a handyman, if you paint your own walls, go!
How do I roast coffee?
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Easy, just buy a pound of green beans and throw them in the oven, right?
Wrong! First, green beans are not easy to find. Your best source is Sweet Maria’s online site, which is the ultimate source for supplies and information. Be warned though, this site is all for geeks. No problem, just take the beans and run … Coffee Bean Corral may be a friendly source, but it potentially has a smaller variety. Be sure to compare prices of course. One of the major benefits of roasting at home: raw beans are 50% cheaper than roasted ones. Cool!
Ok, that done, should I buy one of these geeky roasting devices? Probably not. Let’s start with the easy path – your oven.
Preheat it to 430 degrees, place half a pound of beans in the cooking pan and put it in the oven. Make sure you shake every five minutes for even roasting. While you’re at it, open the windows – this is a smoky business… Set your watch for 20 minutes.
Start looking at the color of the beans. Maybe have some coffee from your favorite cafe so you can compare the color and stop the roasting when your beans get the desired roast level. Take the hot beans outside (you do not want all the coffee chaff inside), place them in a colander, and shake a little to cool them down. Store the beans in a cool dark place – no vacuum required, they are fresh for a week.
So, what’s next for me?
Nothing …. or everything … The world of roasting is as deep as you want it to be. You want just the tip of the iceberg? Well, you’re already there. Do you want to discover more? Surf the web, learn more about the coffees available there, play with them – develop your palate and taste. In a short time and a lot of passion, you can easily become a good home coffee roaster, which is much better than what you get at Starbucks and at a fraction of the price. well, at some point you may even get a cool roasting machine – never say never …
Authored by Eyal Rosen, sponsored by http://www.roaste.com/
Source: http://www.roaste.com/
Author: Eyal Rosen
Article Source: EzineArticles.com
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