

You need to brew very gently. Moka pots are finicky and they don’t forgive your mistakes.
If you’re ok with any random coffee, it’s really easy, and that’s why they are so popular. If you want to make good coffee, you really need to know what you’re doing.





When experimenting, you shouldn’t use your finest beans. When I’m getting to know a new method, I usually start with the cheapest light roast I can find in a supermarket. It’s nowhere near a specialty coffee, but it’s still a lot nicer than any medium roast I’ve ever found. As it costs about 18 €/kg, making mistakes doesn’t get too expensive. This method is ok if you’re testing a new method and you’re brewing coffee for a large crowd at the same time. Alternatively, you could brew for yourself, but you would need to drink more than a few cups.
Another option would be to use decaf, which comes with different compromises. It’s about twice the price, but you can drink a lot of it. When I was getting to know my cheap espresso machine, I went with decaf. I ended up making six double shots in a day, and that amount of regular espresso would have been way too much for me. With decaf though, I was fine. If I had used regular coffee, I would have needed to spread these experiments over several days, but with decaf I was able to do all of it during a single day.