What Is Mocha Java Coffee? History, Flavor & the Original Coffee Blend

I've been roasting coffee since 1980, and one of the things I've always loved about this business is that coffee has a way of carrying its history with it. Mocha Java is one of those coffees. The name goes back to two places that played an important role in the early coffee trade: Mocha in Yemen and the island of Java in Indonesia. Coffees associated with those two places eventually came together, and the combination became known as Mocha Java.

Today, the name can be confusing because most people hear "mocha" and immediately think chocolate. That's understandable, but that's not where this coffee got its name. Mocha Java has a much older story.

What Is Mocha Java Coffee?

Mocha Java coffee traditionally refers to a combination of coffees associated with Yemen and Java, Indonesia. Mocha refers to the historic port of Mocha in Yemen, while Java refers to the Indonesian island that became one of the world's best-known coffee origins.

Those two names became important in coffee at different points in its history, and eventually coffees associated with the two origins were brought together. The combination became known as Mocha Java and is often described as one of the earliest traditional coffee blends.

What interests me as a roaster isn't simply that the combination is old. It's the idea behind it. You take coffees with different personalities and try to create a cup in which each contributes something worthwhile. That's still what good blending is about.

Why Is It Called Mocha Java?

The name makes much more sense once you know where the words came from. Mocha was a port in Yemen through which coffee was traded, while Java became closely associated with coffee as cultivation expanded in Indonesia. Both names eventually became part of the language of coffee itself.

When those coffee traditions were combined, Mocha Java was a natural name for the blend. So when we're talking about Mocha Java coffee, we're talking about coffee history and geography, not a café drink made with chocolate.

I think that's worth explaining because the original meaning has become easy to lose. Coffee has been moving around the world for centuries, and names like Mocha and Java are little reminders of that history every time we use them.

Is Mocha Java the Same as Java Coffee?

No. Mocha Java Coffee and Java Coffee are related, but they aren't the same thing.

Java Coffee refers specifically to coffee from Java, Indonesia. Mocha Java refers to the historic pairing of the Mocha and Java coffee traditions. Java is therefore part of the Mocha Java story, but Java Coffee has its own origin, history and character.

Weaver's roasts both, which makes the distinction particularly important for us. If you want to learn specifically about coffee grown on Java and why coffee itself came to be called "java," read our Java Coffee guide. If you're looking for the coffee itself, you can also explore our Java Coffee Beans.

That keeps the two coffees where they belong instead of treating Java and Mocha Java as different names for the same thing.

Does Mocha Java Coffee Have Chocolate in It?

This is probably one of the easiest misunderstandings to clear up. The word "Mocha" in Mocha Java does not mean that chocolate has been added to the coffee. It refers historically to Mocha in Yemen.

Coffee can certainly have natural flavors and aromas that remind us of chocolate, just as a coffee might remind us of berries, caramel, spice or citrus. Those tasting notes are ways of describing what we experience in the cup. They don't mean those ingredients were added to the beans.

At Weaver's, I want those characteristics to come from the coffee and the way I roast it. I've never been interested in covering up good coffee. My job is to find what is there and develop it in the roast.

What Does Mocha Java Coffee Taste Like?

There isn't one universal flavor profile for every Mocha Java coffee. The coffees used, their origins, how they have been handled and the decisions made by the roaster all influence the final cup.

That's part of what has kept this combination interesting for so long. A roaster isn't simply putting two names together. You have to decide what you want those coffees to become when they're roasted and brewed.

Our own approach takes the idea in another direction because we work with aged coffee in our Aged Mocha Java. Aging changes the raw coffee before it ever reaches my roaster, and that gives me a very different material to work with.

Weaver's Aged Mocha Java Coffee

Our Aged Mocha Java Coffee is aged for two to eight years before roasting, then I roast it to a medium-dark roast. The finished coffee is full-bodied with mellow acidity and notes of cedar, sweet berries, dark spice and subtle wine-like richness.

Those are the kinds of flavors that make this coffee interesting to me. There's depth to it. You can sit with the cup for a while and continue finding things in it rather than having everything announce itself in the first sip.

I've spent more than four decades roasting coffee, and I still think that's one of the pleasures of the work. You can know the history, understand the origin and spend years learning the craft, but eventually you have to stand in front of the roaster and make decisions. The coffee doesn't care how good the story is. It still has to taste good.

Shop Weaver's Aged Mocha Java Coffee →

How Do You Brew Mocha Java Coffee?

Weaver's Aged Mocha Java works well with pour over, French press and espresso, and I wouldn't tell you there is only one correct way to brew it. The method you choose changes which parts of the coffee you notice most.

Pour over is a good place to start when you want more clarity in the cup and want to pay attention to the individual flavors. French press gives you another way to experience the coffee's full body, while espresso concentrates its richness into a much smaller cup.

Whichever method you use, consistency matters more to me than chasing somebody else's perfect recipe. Brew the coffee the same way a few times, taste it, and then decide what you want to change. If you're new to manual brewing, our How to Make Pour Over Coffee guide is a good place to begin.

A Coffee With a Long History and a Place at Our Roaster

I enjoy the history of Mocha Java because it reminds us how long coffee has been connecting people and places. Yemen and Java are thousands of miles apart, yet their names have been spoken together by coffee drinkers for generations.

But I don't want history to be the only reason somebody cares about a coffee. I'm a roaster. At some point, all the stories, origins and years of experience have to end up in a cup sitting in front of you.

That's where I want you to make up your own mind.

Brew it. Smell it. Taste it while it's hot, and taste it again as it cools. See what you find.

That's still one of my favorite things about coffee after all these years.

Explore Weaver's Aged Mocha Java Coffee →

— John Weaver
Master Coffee Roaster & Co-Founder