To make great moka pot coffee, you have to start with the right grind. Here’s how to get it just right:
The right grind
For a moka pot, you should aim for a grind between fine and medium-fine—about the texture of table salt, not powdered sugar. In your hands, it should feel slightly gritty between your fingers. Go finer than drip coffee, but not as powdery as you would for espresso.
Why grind size matters in pressurized brewing
The wrong grind size is the most common reason moka pot coffee goes wrong. The moka pot uses pressure to push water through coffee, and grind size controls how fast that water moves.
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Too fine: Water can get stuck, which leads to over-extraction. This makes your coffee taste bitter, ashy, and sharp.
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Too coarse: Water rushes through the grounds too quickly. This leaves you with a watery cup that tastes thin and sour. Too commonly, people grind their coffee coarsely, which is more appropriate for making French press coffee.
Check out Trade’s grind size chart for a visual reference.
Choosing the right coffee for moka pot
The moka pot makes bold, concentrated coffee. This means that it’ll intensify the flavors of any coffee you put into it.
How to make moka pot coffee: the best roast levels
When shopping for moka pot beans that’ll create a more traditional moka pot profile, reach for medium to medium-dark roasts. These coffees have had more time in the roaster to develop deep, caramelized sugars, which extract beautifully with this high heat and pressure of this stovetop method.
The winners: best coffee for moka pot brewing
A medium-dark Brazilian, such as Joe’s Great Heights, or a chocolaty Colombian, such as Sparrows’ Joven Cauca will outperform a bright Ethiopian for that traditional Moka Pot taste. Look for beans that are nutty, low-acid, and rich in flavor, as these will taste great black or with a splash of milk.
What to avoid with the moka pot
If you’re looking to recreate the moka pot you grew up on, delicate, fruit-forward light roasts won’t do the trick. But, if you like fruit coffees and want to play around, it’s just another brew method, so experimenting with a lighter, natural process coffee could lead to some fun–if non-traditional–results.
Common moka pot mistakes (and how to fix them)
Even great beans can't save a bad technique. Here's how to get it right.
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Mistake 1: packing the basket too tight. A moka pot isn't an espresso machine—it can't force water through tamped coffee. Tamp it and you create a wall that the steam cannot get through, which causes over-extraction and a burnt taste. Level the coffee off with your fi
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nger and leave it loose.
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Mistake 2: leaving it on heat too long. Once the stream of coffee starts to sputter or turn a pale yellow color, the gurgling sound means you should stop. If you leave it on the burner, you are boiling the brewed coffee, which destroys the sweetness and leaves an ashy taste.
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Mistake 3: skipping the cool-down. Even if you take the coffee off the burner, it’s still in contact with hot metal which can create overextraction and bitterness. You have two options: either get the coffee out of there right away or, if you want to bring your brewer to the table, run it under cold water immediately.
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Mistake 4: coffee is not fresh. A moka pot can't hide stale coffee. Trade ships roasted-to-order bags from 55+ top roasters, so your coffee arrives fresh.
Find your perfect match
With a moka pot, freshness matters more than gear. Trade ships roasted-to-order bags from 55+ of the country’s best roasters, so you're always starting with fresh coffee, not beans that have been sitting in a warehouse. If you're not sure which roast you’ll like best in your moka pot, take our taste quiz to find your perfect match.
