Every article published on EspressoSpecsHQ.
Cold brew and iced espresso are not the same drink slowed down — they are two different extractions chasing the…
June 26, 2026
Espresso extraction is the controlled dissolving of soluble coffee compounds into water under pressure, measured two ways: extraction yield (the…
June 26, 2026
Light roast espresso fails for most people for one reason: they treat a dense, under-developed bean like a soluble dark…
June 25, 2026
Supermarket coffee beans can pull a genuinely good espresso — but most of them won’t, and the reason is almost…
June 25, 2026
The espresso upgrade path that actually reaches the cup runs in one order: grinder first, temperature stability second, everything else…
June 25, 2026
The espresso bean freshness window is roughly 7 to 30 days off the roast date — too fresh and trapped…
June 24, 2026
Espresso beans are not a separate species of coffee — they are simply beans chosen, roasted and rested for the…
June 24, 2026
Your first three latte art patterns should be the monk’s head (a plain white dot), the heart, and the tulip,…
June 24, 2026
The best knock box is the one whose knock bar sits at the right height for your portafilter and won’t…
June 23, 2026
Most espresso accessories are counter decoration. The ones that earn their place do exactly one thing: they remove a variable…
June 23, 2026
Steaming milk well is two jobs done at once: stretching the milk to add air (microfoam) and heating it to…
June 23, 2026
Backflushing forces water backward through your espresso machine’s group, flushing the coffee oil and grounds out through the three-way valve…
June 22, 2026