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🎓 Getting Started · 2026The workflow depends on which of two machine families you own, so this guide routes first and instructs second. Every step figure on this page — tamp pressure, extraction window, shot volumes — is quoted from a manufacturer's own manual rather than written from lore, and where practice varies, the page says so instead of pretending it doesn't.
Written and reviewed by the CoffeeLabAdvisor editorial team · Published 2 September 2026
First, which machine do you have? A semi-automatic (13 of the 18 machines in our catalog) gives you a portafilter: you dose, tamp, lock in and extract, and the quality of the shot is yours to control. A bean-to-cup / super-automatic machine (5 in our catalog) grinds, doses and brews inside an internal unit: using it is choosing a drink. The portafilter workflow is the one people mean when they ask how to “use” an espresso machine, so it gets the detail below; the bean-to-cup section is short because the machine has already automated the answer.
Two once-only steps that manufacturers document and new owners skip. Flush the machine: run water through the group head and steam wand without coffee until flow is steady — new machines and freshly descaled ones need the water path primed. Know your baskets: many machines ship both pressurised and non-pressurised baskets (Breville's box list reads “1 cup & 2cup Single & Dual Wall Filter Baskets”), and which one is loaded changes what every symptom means — a dual wall basket manufactures its own crema and forgives grind errors; a single wall basket shows you the truth.
Purge the wand, stretch the milk with the tip near the surface until the pitcher warms, then submerge to spin it smooth. On single-boiler machines you cannot brew and steam simultaneously — pull the shot first, then steam; the wait is the architecture, not a fault. Milk-drink construction is its own topic: our latte and cappuccino guides carry the ratios, including the certified cappuccino figures.
The workflow collapses to: fill beans and water, choose a drink, press it, and empty the grounds drawer when asked. Your levers move into menus — strength, volume, milk texture — and the machine's own indicator lights schedule the cleaning. There is no portafilter to dose or tamp, which is the entire trade: our super-automatic guide ranks the 5 we have reviewed, and espresso vs bean-to-cup covers whether you want this family at all.
If the loop above is the technique, these are the inputs that decide whether brewing espresso at home ever tastes like the café version. First, the grinder — our review records consistently show grind quality moving the cup more than machine upgrades at the same money, and espresso needs a genuine espresso grinder, not a blade mill: the espresso grinder guide ranks the documented options. Second, fresh whole beans — the CO₂ that makes crema possible leaves the bag over weeks, and pre-ground coffee arrives with the argument already lost; our beans roster covers where to start. Third, a scale — the manufacturer figures this page is built on (dose in, liquid out, seconds elapsed) are only usable if you measure them, and an inexpensive gram scale turns every misbehaving shot from a mystery into one of the diagnoses above. Machine, grinder, beans, scale: that is the entire home espresso bill of materials.
Identify your machine type first: a semi-automatic gives you a portafilter to dose, tamp and lock in; a bean-to-cup machine grinds and brews internally at a button press. On a semi-automatic, run water through without coffee before the first shot (manufacturers document this first-use flush), then work the loop: grind fine, dose, tamp level, lock in, extract, and adjust one variable at a time. The sections above walk each step with the manufacturer's own figures.
Breville's manual frames its in-range extraction as flow starting after 8–12 seconds with the shot completing in 25–30 seconds; under 20 seconds it calls under-extracted and over 35 over-extracted. Treat those as that manual's reference figures rather than universal law — but a shot finishing in 10 seconds or dripping past 40 is telling you to change the grind.
The BES870 manual specifies 22–33 lbs of pressure, with the tamper's metal cap level with the top of the basket after tamping. In practice, consistency beats force: tamp the same way every time and adjust grind, not tamp, when shots run fast or slow.
For consistency, yes — timed and volumetric dosing drift, and a scale removes the variable. Manufacturer baskets state their design doses (single baskets around 7–11 g, doubles commonly 16–22 g depending on machine); our ratio calculator covers dose targets by basket.
Because the steps have variables inside them: grind setting, dose weight, basket type and bean freshness each move the result. Change one at a time — grind first — and if water will not flow at all, that is a machine check, not a technique problem. Our Barista Express troubleshooting guide covers the full decision order.
Yes, by design: it grinds, doses, tamps and brews internally, so the workflow is choosing a drink and pressing it. The trade is control — you adjust menus rather than technique. Our super-automatic guide ranks the ones we have reviewed.
Every quoted step figure comes from the Breville BES870 instruction manual (the 112-page trilingual book, PDF created 2022-07-25, named in full on our troubleshooting guide): tamp pressure “22-33lbs”, the extraction window, shot volumes, the Razor description, basket types and the portafilter safety warning — all Ctrl+F-findable in that file. Steps framed as practice rather than quotation (purging the wand, changing one variable at a time) are conventional technique, labelled as such, and machine-family routing derives from our own catalog of 18 machines. We have not bench-tested these machines, and other manufacturers' manuals state their own figures — when yours differs, its manual wins.