This week, we shut down the coffee roaster for a few hours and did some much needed maintenance. We replaced some parts before they failed and tuned it up so that it now roasts with a smile. However, we allowed too much space between the face of the roaster and the roasting drum. For 10 hours yesterday, about 5 lbs.beans dropped into a pan inside the roaster and accumulated all day long. There were so many orders to complete that I could not shut off the roaster, let it cool down and then fix the problem. I decided to place all of the beans that accumulated in the roaster pan into a bucket and Julie named it the "Mystic Blend." I roasted the full 5lbs today after fixing the roaster.
So, with mystery blends, there are two possible outcomes. One, it's horrible and barely palatable. Two, it's one of the best coffee blends I have ever tasted. The outcome was fortunately the latter of the two. Get it while it lasts because it tastes like a chocolate milk shake- notes of banana, chocolate, and milky cocoa creaminess. I call this a great mistake.
A journey that describes my passion and respect for specialty coffee roasting and brewing. My search for the perfect cup of coffee.
Showing posts with label roaster. Show all posts
Showing posts with label roaster. Show all posts
Wednesday, November 9, 2011
Tuesday, October 23, 2007
About Chazzano Coffee
About 5 years ago, my mother-in-law asked me what I wanted to for my birthday. I had been searching about coffee on the web and I spotted a Fresh Roast home coffee roaster and a few pounds of beans for $65. I was used to ordering through Starbucks Encore program several pounds of coffee every month. After the first roast using the Fresh Roast roaster, I was hooked. Up to that point, that was the best cup of coffee that I had ever tasted. Throughout the years, I used the Fresh Roast Plus, Fresh Roast Plus 8, Cafe Rosta, Nesco (formerly Zach & Dani's) and then the I-Roast and I-Roast 2 with great success. After several years of roasting for myself, I needed a larger roaster so that I could share my passion for specialty coffee with my friends.
I began to use the AeroRost which roasts about 2 lbs of beans. When I was working in Chicago for two years, about 30 people came over to my house to drink my coffee. It became an incredible time to spend quality time with friends, an easy cupping party and a way to experiment with different blends. During my first year in Chicago, a great friend, Eric Diamond, designed the Chazzano logo for me as a present. The logo and graphics were so clever and connected to my personality. That was when Chazzano Coffee LLC was born. (The "ch" in Chazzano is pronounced like the "ch" in "Bach" or "Loch.") The logo provided the impetus for me to found Chazzano Coffee (tm). I invested in a 4lb roaster from cafecoffees.com called the MicroTosta Cafe and then the 8lb Tosta Caffe. I have over 300 lbs of green coffee from different countries throughout the world. I am enjoying the adventure in the world of coffee roasting and specialty coffee.
Wednesday, August 1, 2007
The Art and Science of Roasting Coffee

For the past two years, I have been roasting with the Micro TostaCaffe from cafecoffees.com. I can roast up to 4lbs. with excellent results. It comes with a puffer module that blows the smoke away from the beans and away from the house. A thermometer is easily used to determine the temperature of the beans. I purchased a Data Acquisition Module that Don Hudson of Cafecoffees developed that allows me to collect data about the roast on my laptop computer with either spreadsheet or graph capabilities. This last piece of equipment has allowed me to repeat favorite roasts more accurately. I prefer this roaster to other excellent roasters on the market because of the large capacity of the drum. It is easy to see the development of the roast both by hearing the cracks (1st and 2nd crack), by the color, and by the smell. Before I attempt to duplicate a favorite roast, I examine my meticulous notes.
Coffee roasting combines both science and art. Each roasting batch has different flavor potentials depending on the temperature- the speed at which it reaches that temperature and the duration of roast at that temperature. If the beans are roasted light, I am sometimes surprised at the complexity of the cup. If the beans are roasted towards full city, the beans now have a different flavor profile. The length of time that the beans degas (release CO2) changes the bouquet (smell of freshly roasted beans) and the aroma (the smell of the brewed coffee). Sometimes coffee beans are best if consumed within 3 days. Sometimes, I forget about a roast and let it sit in vacuum sealed bags for 1 week and I am surprised at how mature the coffee smells. By mature, I mean that the coffee has begun to develop new interesting flavor characteristics. Like wine, coffee can remind you of flavors as diverse as tobacco, flowers, fruit, leather, chocolate, caramel, medicinal (bad), or herbs. In fact, coffee has double the amount of flavor characteristics as wine: 1500 to 750.
There are a plethora of steps to an outstanding cup of coffee. 1. The science of planting the coffee trees with the optimal levels of nutrients in the soil. 2. The care by which the pickers choose the best batch of beans and separate the defects(moldy, insects, debris, unripe, etc.) from the rest of the batch. 3. Shipping the green beans quickly to the coffee roaster. 4. The art of the coffee roaster that brings the freshest and most interesting flavor profile to the coffee. 5. The science of brewing the coffee at 190-195 degrees Fahrenheit with the proper amount of coffee to make sure that the coffee is neither over or under- extracted. 6. Serving the coffee quickly after brewing. There are over 100 steps from the coffee plant to the coffee cup.
Blending different coffees is also an art form. Coffee roasters (people) need to cup their single origin coffees at different degree of roasts to determine what are the characteristics of the particular bean. Beans from Ethiopia, Guatemala, Brazil, Panama, India, Rwanda, Hawaii, Kenya, Costa Rica, Puerto Rico, Sumatra, Indonesia, etc. all have different potential. From one year to the next the quality of the beans from a particular region can increase or decrease. Roasters (people) know what to expect from each of their different beans but there is still a great deal of guesswork and experimentation involved to create an interesting and delicious blend.
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