Note: This is a “classic” Interesting Thing of the Day article from over 10 years ago. It has not been edited recently, so it may contain broken links, outdated information, or other infelicities. We plan to eventually update or retire most classic articles, as time permits.

My fondness for good coffee, and the lengths to which I’m willing to go to indulge it, are well known. As someone who loves coffee and craves interesting things, it is only natural that I should be intrigued by stories of a rare, exotic, and obscenely expensive type of coffee bean. Several years ago, I was fortunate enough to sample this coffee, but most of the people I’ve told about the experience—even confirmed coffee snobs—grimace, then raise their eyebrows in that “you’ve got to be kidding me” look. The story you’re about to read is, I assure you, true, though I myself became convinced only after extensive research and personal experience.

The Fruits of Labor

First, some background. Most coffee beans sold in North America come from plantations in tropical Central or South America. Colombia and Costa Rica, in particular, are well known for their excellent coffees. Coffee grows on plants that are commonly called “trees” (because that’s what they look like), even though they’re really a type of shrub. Coffee trees produce a sweet fruit known as a “cherry,” so called because of its red color when it ripens. Inside each cherry are two seeds, which are the coffee beans, encased in a thin covering called parchment.

Cherries are usually picked by hand, then processed by machine to extract the beans from the fruit and remove their mucilaginous coating. The beans are rinsed and dried, then fed into another machine to remove the parchment. After sorting the raw (or “green”) beans into different grades (and, sometimes, blending different types of beans together), they are roasted to varying degrees of darkness and then packaged for shipment. The final step in preparing the beans before brewing is to grind them to your desired level of coarseness.

All in all, preparing coffee beans is quite a labor-intensive process. It is only natural, I suppose, that someone might try to find a simpler method to get the desired end result—a way to get the coffee beans without all that tedious harvesting and processing. It was presumably this line of reasoning that led to the invention, or discovery, or whatever you might call it, of Kopi Luwak.

Has Beans

On a handful of Indonesian islands lives a small catlike animal called the palm civet (Paradoxurus hermaphroditus, if you care), also known as a “musang” or “toddy cat”—or, in Indonesian, a “luak.” The palm civet is not a marsupial, though nearly every Web site about Kopi Luwak describes it as such—caveat lector. It’s a nocturnal mammal that spends its life in the trees and eats a balanced diet of insects, rodents, and fruit. One fruit it’s especially fond of is the coffee cherry, and it’s very picky about which cherries it eats, too—only perfectly ripe ones will suffice.

The palm civet’s digestive system processes the skin, pulp, and mucilage of the coffee cherries quite nicely, but can’t break down the seeds. So they appear—sometimes in rather large quantities—in the animal’s droppings. Other than being slightly fermented, the seeds are intact, and enterprising locals, eager to bypass several of the most onerous tasks of bean preparation, collect these specially processed beans and sell them to coffee distributors. The beans are washed, dried, and roasted just like other beans, but because of their relative rarity and unique processing, are sold at a premium to distributors who ship them to Japan and the United States. Paradoxically, the savings in human labor provided by the paradoxurus is reflected inversely in the price.

Black Gold

Just how much of a premium will you pay? Well, in 1999 I paid about US$100 for a half pound (about 225g), though I’ve heard of prices much higher and much lower. But on average, Kopi Luwak runs about ten times the cost of Illy, the famous Italian gourmet coffee, and about 50 times the cost of Folger’s. If you’re lucky enough to find a local coffee shop that sells it by the cup, though, you might pay a mere $5, which is about the cost of a Starbucks specialty coffee.

But what you really want to know, I expect, is how it tastes. Describing the flavor of a fine coffee is a bit like describing the flavor of wine—it’s more of an art than a science, and no two people will agree on exactly the same terminology. I’ve seen Kopi Luwak described as “nutty,” “spicy,” “chocolaty,” and “gamey,” for example, but I don’t know that I’d use any of those terms myself. It tasted very, very good—let’s start there. In addition to the sort of rich aroma I’d expect from any good coffee, it had a complex intensity of flavor that I have not tasted elsewhere. Unlike the taste of, say, a chicory-laced café au lait or a mocha, the “extra” flavor did not give me the impression of an additive, but rather of intrinsic depth. In other words, it tasted more thoroughly coffeelike than ordinary coffee, if you can imagine that.

I don’t think it would be unfair to say that my first cup of Kopi Luwak was the best cup of coffee I had ever tasted. Was it ten times better than Illy—enough to justify its cost? Certainly not; it was better, but not that much better. On the other hand, it was well worth the money just to have the experience, and indeed it would have been worth the money even if the taste had been unpleasant. The novelty of the experience was worth every drop (or, as some purveyors of Kopi Luwak would say, dropping).

The Bottom Line

The name “Kopi Luwak” simply means “luak coffee,” though as you can imagine, it also goes by a number of more colorful names. In some cases, the unique processing method is used as a marketing gimmick; in other cases, it’s the punch line of “what-has-our-culture-come-to-now” editorials. To be sure, it is slightly unsettling to imagine being the person to have originated this idea, or worse—the first person to try it. But the end result (sorry) makes it all seem worthwhile.

Nevertheless, it is hard not to have some lingering doubts about the authenticity of the coffee. My research has satisfied me that Kopi Luwak is in fact a legitimate product, produced and collected in the manner described. But the beans don’t look or smell significantly different from other coffee beans (at least, not to my untrained senses). How am I to know that the company that sold me the coffee didn’t substitute a cheaper brand? And how are they to know that their supplier, and every link in the supply chain before that, was delivering the genuine article? Quality control and certification of production is, as you might guess, a bit problematic.

When all is said and done, it’s a matter of faith. I would like to believe that the sheer weirdness of the product makes it more likely than not that what I got was what I thought I was getting. And if not, well, it was still a damn fine cup of coffee. —Joe Kissell

More Information

This article was featured in The Coffee and Tea Festival #5 at A Thought Over Coffee.

When you hear a story as far-fetched as this one, it’s only prudent to do a little checking to see if it might not be an urban myth. The first place to go for the straight dope is, naturally, Cecil Adams’s The Straight Dope site. If Cecil says it’s so, it’s so.’s Urban Legends and Folklore page and also say it’s the real deal. Better yet, researchers at the University of Guelph actually analyzed Kopi Luwak beans in a laboratory, primarily to determine whether they’re really safe to consume. (Yes, they are.) And electron microscopes don’t lie: these beans really are significantly different from ordinary coffee beans.

For more information on the palm civet, see The University of Michigan’s Museum of Zoology, Wildlife on Easy Street (scroll to the middle of the page), Blue Planet Biomes, or Lioncrusher’s Domain.

There are many articles on the Web about Kopi Luwak, quite a few of which seem to have copied from each other (as evidenced by, for example, the errant “marsupial” claim). This article in Zoogoer by Susan Lumpkin appears to be original. Two versions of an article by Chris Rubin (at The Coffee Critic and Sally’s Place) provide similar, but not quite the same, information. Of less certain provenance are the details in an article on (I hate to say it) CBC News.

I purchased my Kopi Luwak from The Coffee Critic, which now lists it as “currently not available.” If you’d like to purchase some Kopi Luwak, try Raven’s Brew, The Gadget House (in the Netherlands), or Indonesian Coffee Online Shop, which lists something it claims is authentic Kopi Luwak for only $25 per pound. If you’d like to roast your own— (Hint: make it a light roast; darker roasts will obscure the unique flavor.