How to taste coffee: a beginner's guide to cupping at home
Tasting coffee is a learnable skill, not a mystical gift. A guide to the simple home cupping protocol that sharpens your palate fast.
Cupping is the industry-standard way of tasting coffee. Roasters do it every morning to check their roasts; importers do it to evaluate green coffee; competition judges do it to score lots. It is also, with no equipment beyond a bowl and a spoon, the single best thing a home drinker can do to improve their palate. Most people are tasting coffee wrong because they are tasting one cup at a time. Cup three side by side and the differences become impossible to miss.
What you need
Three small bowls or wide mugs. A grinder. A kettle. A scale, ideally. A regular spoon (a deep, round soup spoon is the industry standard, but anything works). Three different coffees — buy small bags of three single origins, or just grab three different beans from a friend.
Grind each coffee separately at a medium-coarse grind, roughly what you would use for a French press. The exact size matters less than consistency.
The method
Weigh 11 grams of each coffee into its own bowl. Pour 200 grams of just-off-boil water onto each. Let them sit for four minutes. A crust of grounds will form on the surface.
Take your spoon and break the crust gently, pushing it away from you while you put your nose right above the bowl. This is the most aromatic moment of the whole process. Inhale. You will smell more in those first five seconds than at any other point. Move quickly between the three bowls.
After breaking the crust, skim off any remaining grounds and foam with two spoons. Then wait. The coffee needs to cool to around 50–60°C before you taste — counter-intuitively, taste develops as it cools.
The tasting
Slurp the coffee from a spoon, loudly, into your mouth. The slurp aerates the liquid and sprays it across your palate. Notice three things: the acidity (is it bright like citrus, soft like apple, sharp like vinegar?), the body (thin like tea, medium, syrupy?), and the dominant flavours (fruit? chocolate? nuts? florals?). Move between the three bowls and compare. The differences will be much clearer in side-by-side than alone.
Take notes. You do not need to use sommelier language — "strawberry, mild acidity, light body" is a perfectly useful tasting note. Over time, your vocabulary expands naturally as you find references.
Why this works
The whole point of comparative tasting is that the brain is bad at absolute judgement and excellent at relative judgement. You cannot tell whether a coffee is acidic in isolation, but you can immediately tell which of two coffees is more acidic. Cupping three at a time forces those comparisons.
Do this once a week for a month and your palate will sharpen more than from a year of just drinking your usual cup. The shops on the Discover page will start to taste like specific things, not just like "good coffee", and that is when the whole hobby gets really interesting.