Rancilio’s Rocky grinders feature a great performance vs. cost balance, giving you nearly professional quality results with a relatively low price tag. Watch Gail as she shows us the functionality of the grinders, explains the differences between the doser and doserless versions and discusses their pros and cons.
We’ve been communicating with Rami via YouTube ever since he ran across our videos and sent us some questions about grinders. Since then, we’ve helped him with some general tips and ideas as he was tweaking his home setup in order to make an amazing Americano — his morning ritual. He recently sent us photos of his process and described what he did to achieve a really delicious espresso at home.
Creating this delectable drink actually started 15 hours before, when Rami freshly roasted a batch of Sweet Maria’s Espresso Monkey Blend to a medium roast (or right after the second crack, in roasting lingo).
He then ground up the right amount for a double shot extraction:
Next, he filled his portafilter and tamped evenly. Then he put 3 oz. of hot water into his cup and put it under the portafilter, extracting the double shot right on top:
Removing the cup from beneath his portafilter, he lovingly admired his handiwork, anticipating its delicious flavor:
Bellissimo! Finally, he enjoyed the lovely Americano that he had so expertly prepared:
Rami’s setup is a FrancisFrancis X5 by Illy and a Rancilio Rocky Doser grinder. He says, “Special thanks to Kat for the post purchase support (you don’t get that much these days), dealing with these guys has been a pleasure, I think anyone interested in this kinda stuff should definitely check out Seattle Coffee Gear.”
Thank you Rami! We’re glad we could be part of helping you make a better espresso at home.
Do you have a story about making better espresso at home that you’d like to share? Let us know!
If you’ve just picked up a new grinder or an espresso machine/grinder package and you’re wondering how to get it setup for that perfect shot extraction, check out this video. Gail shows us how to calibrate a grinder with an espresso machine and discusses tips for determining the extraction level and tweaking your puck.
The Rancilio Epoca E is a commercial-class automatic dosing espresso machine that features highly advanced heat exchange and boiler temperature/pressure management technology, which makes whipping up a long line of lattes or cappuccinos ridiculously easy. It can be configured for either 110v or 220v, is plumbed-in and drain-out only and is available in either 1 or 2 group heads.
Watch Gail as she talks about the machine and shows us how it works. Beautiful!
While it may be a little bit of a stretch (for both your pocketbook and your kitchen space!), the Epoca single group would make a great choice for someone who wants to take a step up from a home machine into one that has a significantly more powerful boiler — the steaming functionality on these commercial class machines just can’t be beat.
Sure, our espresso machines give us energy, but how much are they taking from the planet? We ran a test on a few of our favorites to show examples of the electricity draw and cost involved with running these machines each year. Our cost estimates are based on a national US average of $.11/kWh — you can find more accurate data for your specific area here.
|Machine Name & Type||kWh Used||Estimated Annual Cost|
Semi-Automatic w/Single Boiler
Semi-Automatic w/Heat Exchange
Incidentally, we measured how much kWh it took to make a one-touch cappuccino on the Jura Z7 and found that it was .02kWh — at $.11/kWh, that means you’d need to make about 5 cappuccinos to rack up 1 cent in energy costs!
Q. I have a Rocky Doser grinder and would like to know what the standard setting is for my Quick Mill Alexia espresso machine. Can you tell me what number you have your demo model set to?
A. Unfortunately, there is no standard setting for grinders and machines. Each grinder is going to be engineered a little bit differently, so while we could give you a rough estimate of the range, the best way to determine your grinder’s setting is to go through the calibration process.
To calibrate your grinder to your espresso machine, you need to time your shots. The standard timing for a double shot is between 25 – 30 seconds for two shot glasses filled to the 1.5 oz line. When you initiate your shot, you want the extraction to begin 7 – 10 seconds after, and then the espresso should run smoothly into the shot glasses until they’re full at that 25 – 30 second range. Note that this is for a standard shot and there are other shot styles out there (ristretto or luongo) that have shorter or longer extraction time frames. For the purposes of calibration, however, we’ll stick with the standard.
Start with your grinder in a lower end setting — for stepped grinders, maybe start around 5 or 10. Grind and tamp and then time the shot: If it’s coming out too slowly, you know your grind is too fine and you’ll need to make it coarser; if it’s coming out too quickly, then the converse is true and you’ll need to make that too-coarse grind finer. Keep an eye on your tamp because that could also being affecting it — too hard means too slow, too soft means too fast.
Continue to experiment until your shot extraction occurs within the standard time frame. Once you have calibrated your grinder to produce a shot at the rate and consistency described above, make a note of it. This is something that will need to be tweaked regularly — especially if you live somewhere with extreme temperature fluctuations throughout the year, as the environment and weather will impact the nature of the bean. You’ll also need to recalibrate if you try different beans, as they will have unique grind requirements.
The most important thing to keep in mind is that calibrating and getting familiar with your grind is a crucial element to producing delicious espresso, so don’t be afraid to experiment or change it often! Espresso is as much art as it is science — tweak it to your individual preferences, regardless of any tenets you may read elsewhere…after all, isn’t that why you decided to make espresso at home in the first place?
Rancilio has souped up their semi-automatic espresso machine, the Silvia. Improvements are mostly aesthetic — the portafilter handle is now fashioned similar to their commercial machines and the knob for the steam/hot water has been upgraded — but the steam wand itself is a marked functional improvement with its increased range of motion and an option three-hole tip upgrade.
Watch Gail as she shows us the features of the Rancilio Silvia, version 3.
We have a deep love for and commitment to the home espresso enthusiast, but as our passion for making excellent espresso at home has grown, we have been exploring commercial-grade equipment, too. Obviously, comparatively few of us can afford to drop $15k on an espresso machine for our homes, but if you’re looking to either upgrade your business’ existing setup or thinking about launching a new espresso-based business, we have a wide selection of machines that is going to continue to grow.
Currently featuring primarily La Marzocco and Nuova Simonelli and Rancilio commercial-class espresso machines & grinders, we’ve also included a few of the prosumer class of machines that could work well in a smaller-scale business that has espresso as a complementary service — such as a bookstore or an art gallery. We also have tons of quantity discounts on accessories and wholesale pricing on coffee and syrups so just ask.
We’re excited to venture into a new realm within the coffee world and look forward to talking with you more about it! This blog will also expand as a resource and start offering up information that may be of interest to cafes and other small coffee businesses, so stay tuned.
We’ve said it before and we’ll say it again: Temperature, temperature, temperature. For truly great espresso, there is a fine balance between too hot and not hot enough — and maintaining the temperature from portafilter to lips is very important. Oh yes, yes it is.
The first step is to let your machine warm up all the way; often, folks think that as soon as the light goes out (generally around 1 – 2 minutes after turning it on), the machine is ready to rock. Not so! In fact, all that means is that the machine has reached ideal boiler temperature, but all of the other parts of the machine have not, so if you pull espresso right at that time, the water is going to cool significantly as it travels through colder apparatus to reach your cup. Depending on your machine, we recommend waiting anywhere from 10 – 30 minutes to allow your machine to reach an even heat.
Next step is to pull some water through the system to warm up the brew head, the portafilter and — if it’s a heat exchange — the copper tubing that pulls water from the reservoir to the brew group. Let it run through and fully warm up all the metal components.
Finally, make sure you’re pulling into a preheated cup; you can easily preheat by using the cup as the container to catch the water you just pulled through the brew group, or you can keep your cups on top of your espresso machine and let them toast as your machine warms up.
Do you have any tips on how you maintain ideal temperature for your espresso extractions? Drop us a comment here if there’s something we didn’t cover that you think is essential.
In the market for a new grinder? One refrain that resounds amongst espresso enthusiasts is that, if they had it to do all over again, they would have invested in a great grinder to begin with. Next to temperature, the fineness and consistency of the ground is one of the most important elements of excellent espresso.
We had Gail talk us through the different burr grinders that are available at Seattle Coffee Gear — you can watch the three part video here.
Part 1: Introduction to grinders and reviews of the Capresso Infinity and Baratza series — including the Maestro, Maestro Plus and Virtuoso
Part 2: More information on grinders plus reviews of the Rancilio Rocky Doser/Doserless and the new Baratza Vario
Part 3: Final installment discusses the high end consumer grinders available such as the Compak, Macap and Mazzer