The sweet spot is the goal of every extraction: maximum balance where sweetness prevails and bitterness has no chance. If your espresso still doesn't quite hit the mark despite precise scales, these three levers will help: grind size, ratio, and temperature.

You're standing in front of the coffee aisle and wondering, "What should I get—filter, espresso, or that ominous omniroast?" It's no wonder the topic of roasting can be quite confusing. But don't panic, we're here to shed some light (or light on the matter)!

If you want good coffee, you need not only good beans but also clean equipment. Old coffee oils, limescale, and stale water will kill even the best aroma. Whether you use a portafilter or simply fire up your filter machine every morning, a little care will do your coffee good.

You've bought a portafilter machine. Congratulations. Really. That's a big deal. And perhaps the best part: From now on, you decide what goes into the cup. But that's where things start to get complicated. Because what sounds simple in theory – add coffee, add water, done – is often quite a complicated process in practice.

How does a filter coffee machine work? Every kid knows that! You think so! Let's be honest: filter coffee has a reputation that often doesn't quite live up to. Somehow, "filter coffee" always sounds like Grandma's breakfast. But wait a minute – there's a filter coffee that can do so much more. Yes, really!

Anyone who sees the Carlsbad pot (also called the Bayreuth pot) for the first time might almost mistake it for a designer object. And in a way, that's exactly what it is – made entirely of porcelain, with no frills, no paper filters, no plastic. What remains is the pure coffee preparation. And you can feel it. In the taste, in the mouthfeel, in the entire ceremony.