Moka JavaThere are several types of Abyssinia, but they are not from Ethiopia but rather Indonesia. Abyssinia 3 = AB3. PJS Cramer, a Dutch plant researcher, introduced this variety in 1928,... ...more seems obvious and confusing in the same turn. It sounds somehow like a mix of chocolateA general flavor or aroma term reminiscent of chocolate. But what type? Usually described with more specifics.: Chocolate is a broad, general flavor or aroma term reminiscent of... ...more and coffee, since both the names Moka and Java are used to describe coffee, and used in brands. What is a Moka Java blend really? Should it be about a certain taste, or more strictly, about a YemenYemen has a coffee culture like no other place, and perhaps some of what we enjoy in this cup is due to their old style of trade...: Technically,... ...more Moka coffee blended with a Java coffee?
15 years ago, I moved into a little apartment above a Yemeni grocery store in Oakland, California. The shop owner Saaid, who ran the place, was very chatty. If I wasn’t careful he’d commandeer an hour of my day when my only intention was to run in for a stick of butter.
One day, he invited me in to try “the real Moka Java”. He knew I worked in coffee and was eager to impress. I knew he was Yemeni and so of course my interest was piqued. As he proceeded to add instant coffee and chocolate syrup to a styrofoam cup filled with water, my confidence in the authenticity of the beverage I was about to be served understandably started to wane.
This miscommunication highlights how confusing terms like “java” (an island, coffee cultivarCultivar is a term used interchangeably with Varietal in the coffee trade to indicate plant material, although there are distinctions.: The naming of a cultivar should conform to... ...more, or slang term for “coffee”) and “Moka” can be (or mocha, MokhaThe Yemeni type of coffee, both in terms of the family of cultivars planted there, and the general trade name.: Mokha Yemeni type of coffee, both in terms... ...more, Makha, moka…you get the picture). I thought Saaid meant one of the oldest coffee blends in history, a mix of coffees from the Horn of Africa and IndonesiaUSDA is (obviously) the United States Department of Agriculture. USDA also had coffee plant breeding programs in the past and one variety they distributed to Indonesia and was... ...more. But for him, he just wanted to make me a good old fashioned “mocha”. And who wouldn’t want to share a delicious chocolate-flavored coffee with their neighbor?
The blend name “Moka Java” as it’s used today is also somewhat of a misnomer. It’s probably the most widely produced blend, and with a long, storied history, is certainly the oldest. Oddly enough, you’re unlikely to find coffee from Yemen or Java in contemporary versions of this classic.
The name can be traced back more than 500 years to two of the first shipping ports from which coffee was exported: the Port of Aden in Yemen (“al-Makha”, the original name) and the port in Java. Trade ships would load up with coffees from these two locations en route to serve a growing population of European coffee drinkers. Whether by accident or intentional (or perhaps a little of both), the two beans were inevitably blended together and became the world’s first coffee blend.
Though it is often postulated that these two coffees were blended for flavor – Yemeni supplying chocolate and sharp acidityAcidity is a positive flavor attribute in coffee, also referred to as brightness or liveliness. It adds a brilliance to the cup, whereas low acid coffees can seem... ...more, Java bringing the bodyAssociated with and sensed by mouthfeel, body is sense of weight and thickness of the brew, caused by the percentage of soluble solids in the cup, including all... ...more – it’s much more likely that they were mixed together out of necessity. One thing’s for sure is the blend represented a mixture of coffees from two different cultures and economic systems derived through colonial rule. Yemeni coffee passed through the Port of Aden which was occupied by the British, and Javanese coffee through the colonial city of Batavia via the Dutch.
Coffee as a crop spread to other countries in the horn of Africa and throughout the Indonesian Archipelago. Soon, coffee from EthiopiaEthiopia, formerly known as Abyssinia, or a coffee cultivar: Ethiopia, or more specifically the Empire under Haile Selassie, was known as Abyssinia. The name is Latin, derived from... ...more and SumatraIndonesians are available as a unique wet-hulled or dry-hulled (washed) coffees. Giling Basah is the name for the wet-hulling process in Bahasa language, and will have more body... ...more were being shipped through the two ports as well and the terms “Mokha” and “Java” were used interchangeably to market them. In The Book of Coffee and Tea, author David Schapira states that “as far back as 1712, when the first shipment (894 lbs.) of Java was sold in Amsterdam, it was understood that Javas were coffees originating somewhere in the Indonesian Archipelago.” As more coffee from other origins became available, the ingredients of the blend changed.
You’re still likely to find coffees from African and Indonesia at the core of most Moka Java blends. The Indonesian component is often wet-hulled, a process technique that flattens acidity and boosts body. For the African ingredient, dry processDry process coffee is a method for taking the fruit from the tree to an exportable green bean. The whole intact coffee cherry is dried in the sun... ...more Ethiopian coffees have mostly replaced Yemeni, adding hefty fruit and chocolate flavors. They’re a much lower price point than Yemen too, which makes them particularly attractive for some.
We constructed our own version of Moka Java what seems like forever ago, called Moka Kadir. It strays from the original blend in one very big way: it includes coffee from BrazilBrazil is a coffee giant . As Frank Sinatra sang, "they grow an awful lot of coffee in Brazil".: Brazil is a coffee giant . As Frank Sinatra... ...more. Mainly a body/chocolate ingredient, Brazil in small amounts toned down the fruitedIn some coffee taster’s lexicon, “fruity” means the coffee is tainted with fruit, and “fruited” means a coffee is graced by positive fruit notes. We don't exactly see... ...more and earthyEarthy is a flavor term with some ambivalence, used positively in some cases, negatively in others.: Sumatra coffees can have a positive earthy flavor, sometimes described as "wet... ...more tones a bit. We stick to dry process for all three components, mostly for flavor, but also to help with roast consistency too.
The 2-bean, Moka Java blend is one of the easiest blends to construct, and right now we have an array of coffees available that will make great ingredient options. If you’re a purist, try a 1:1 ratio of Yemen Moka Harasi and Java Sunda Frinsa EstateA "coffee estate" is used to imply a farm that has its own processing facility, a wet-mill. In Spanish this is called an Hacienda. A Finca (farm) does... ...more. Both coffees brim with deep chocolate roast flavors when roasted to Full City and beyond as well as nuanced highlights that will come through in an espressoA small coffee beverage, about 20 ml, prepared on an espresso machine where pressurized hot water extracted through compressed coffee.: In its most stripped-down, basic form, this is... ...more shot.
I personally like the wild fruit flavors that come with using a dry process Ethiopian coffee. Our OrganicGrown without the use of artificial fertilizers, herbicides, etc.: Organic coffee has been grown according to organic farming techniques, typically without the use of artificial fertilizers. Some farms... ...more DP Limu Kossa Farm will pair nicely with a wet-hulled Sumatra like AcehThe northernmost district in SumatraL Aceh District is north of North Sumatra and produces some very classic Sumatra coffees. The center of coffee in Aceh is Lake Tawar... ...more Tenang Uken. We actually have decaf Limu Kossa Farm right now too so you could replicate a close approximation decaf version with either of our Indonesian decafs, Indonesia Nusantara or FloresFlores is an Indonesian island, and as a coffee bears more resemblance to the coffees of Timor-Leste, New Guinea and Java than to the wet-hulled coffees of Sumatra... ...more Laga Lizu SWPSWP means Swiss Water Process is a patented water filtration decaf method, not a chemical solvent method. The plant is in Vancouver, Canada. ...more.
If you’d like to try a brighter take on this classic, try substituting dry process Ethiopia with a washed Ethiopia instead. Ethiopia Guji Uraga Tome is no doubt at the top of the list for a blend of this nature, high caliber when it comes to acidity and floralFloral notes in coffee exemplify the connection between taste and smell. Describing the taste of a specific flower is near impossible...we always default to “it tastes like it... ...more notes, complexThe co-presence of many aroma and flavor attributes, with multiple layers. A general impression of a coffee, similar to judgments such as "balanced" or "structured" ...more and bodied when taken to Full City roastA coffee that has been roasted to the brink of second crack.: A coffee that has been roasted to the brink of second crack. The internal bean temperature... ...more level. Give it a whirl as an all-around, fully-washed blend with Flores Wolo Wio, or juxtapose with the rusticA general characterization of pleasantly "natural" flavors, less sophisticated and less refined, but appealing. : What is Rustic? This is a general term we came up with... Dried... ...more, dry process characteristics of either of our Yemeni coffee options.
Let’s face it, there is no “real Moka Java” blend. I enjoy a tasteful vintage aesthetic myself, but it would be impossible to replicate a 500-year-old recipe, nor should we want to! Coffee has drastically changed in terms of how it is harvested, processed, stored, transported, etc, and not to mention, we have coffee from a lot more than 2 coffee origins available to us. Embrace the options and come up with your own version of the blend. Worst-case scenario, if you don’t like the final product you can always add a little chocolate syrup.
I appreciate your thoughts/recommendation for blending coffees. Would like to see more like this.
Timely article from my perspective — I just recently purchased an Indonesian variety to mix with an Ethiopian to see if I could produce such a blend. Nice to know that you recommend full city roast. Thank you!
Hey, glad to hear you found the post useful! You probably saw the DIY Moka Java set we’re promoting, and this particular Ethiopia would work really well with wet hulled Sumatra too. I blended them 2 parts Ethiopia to 1 part Java wet hulled, but that might be too fruit forward for some folks. While I generally pre-blend green before roasting, I think this is a case where roasting them separately really frees you up to try different ratios with ease.
Thanks for the comment and happy blending!
RE: Using the recent DIY Moka Java Blend Sampler of Java Wet Hulled Tambak Ruyung and Ethiopia Dry Process Tesfaye Doni.
In the post from Dan on 3/26 I see the recommendation to use Ethiopian to Java in a 2:1 ratio. Any further recommendations to blend pre-green before roasting, blend post-roasting, roast each one to the same level or lighter/darker, etc?
I am pre-blending my green and roasting to Full City, or just the beginnings of 2nd C. You bring up a good point about blending post roast though. That does allow for you to try different ratios on the fly, whereas pre-roast blending is fixed.
A melange of roasts is also a great idea. My mind goes to roasting the Java on the darker side, and Ethiopia north of Full City…like a dark City+. That will help retain some of the inherent fruit characteristics in the Ethiopia adding dimension to the bittering flavors of the Java.
As you’ve already figured out, you can come up with A LOT of blend configurations with just 2 beans.
Here’s an older blend article of ours that touches on Moka Java.
Hope this helps!