What Cupping Taught Me About My Own Way of Tasting
In brief: The first time I slurped coffee loudly in a room full of strangers, I wanted to disappear. By the end of that session, I realised I had never truly tasted coffee before. Cupping does not teach you about coffee so much as it teaches you about yourself: the biases you carry, the notes you skip over, and the assumptions you have been making for years without knowing it.
I went to my first cupping out of curiosity, expecting a kind of sophisticated tasting ritual. What I walked out with was something closer to embarrassment, wonder, and a nagging sense that everything I thought I knew about coffee was, at best, incomplete.
The moment everything felt wrong
The room was quiet in the way that serious rooms are quiet. Six people stood around a long table lined with ceramic bowls, each bowl holding a mound of coarsely ground coffee. The host explained the basics: 93°C water, a four-minute steep without any filter, a crust of grounds that forms on top and gets broken with a spoon at exactly the right moment. Then you taste. By slurping.
Loudly.
I did not slurp. I sipped, carefully, like a person who did not want to disturb anyone. The woman next to me inhaled her sample with a sound like a small drain unclogging, tilted her head, and wrote something on her sheet without hesitation. I stared into my bowl. I tasted coffee.
That was the entire problem. I tasted "coffee." Nothing more specific than that. Everybody else seemed to be tasting something I could not reach.
What the slurp actually does
After the session, I asked the host why slurping mattered so much. The answer was mechanical and instantly obvious: drawing coffee in sharply with air nebulises the liquid into a fine mist, spreading it across the entire palate and pushing volatile aromatic compounds up through the retro-nasal passage at the back of the throat. That is where most of what we call "flavour" actually lives. Sipping politely keeps the coffee in the front of the mouth. Slurping sends it everywhere it needs to go.
I went back the following week and slurped. It still felt absurd. It stopped feeling absurd by the third session. And somewhere around the fifth, I tasted tomato.
Real tomato. Ripe, slightly acidic, sun-warmed tomato. In a coffee from Kenya. I double-checked the bowl. Still coffee. The host smiled when I mentioned it. "Nyeri tends to do that," he said. "Tomato and lemon, sometimes red currant." I had never considered that a coffee grown near the equator, at altitude, processed a particular way, could arrive in a bowl and taste of something from a kitchen garden in July.
The bias I did not know I had
The more sessions I attended, the more a pattern emerged in my own notes. Every coffee I scored highly had one thing in common: it tasted the way I expected coffee to taste. Darker, rounder, with chocolate or walnut somewhere in the middle. Every coffee I scored low felt thin, sharp, or somehow unfinished. I was marking coffees down for not being the coffees I already knew.
This is a roast bias, and it is extremely common. It is not a defect of the palate — it is a product of history. I had spent years drinking medium-dark espresso. My brain had filed that profile under "good coffee" and was using it as the benchmark for everything else. Lighter, more acidic, more floral coffees were not inferior. They were simply speaking a language I had not learned to read yet.
The three temperatures and why they matter
One of the stranger things about the SCA cupping protocol is that it asks you to taste the same coffee three times as it cools. Hot (around 70°C, just after breaking the crust). Warm (around 55 to 60°C, roughly ten to twelve minutes after the pour). Cool (below 40°C). Each window gives you different information.
At hot, the volatile top notes explode: flowers, bright fruit, the first impression. At warm, the structure settles in, and you can properly assess acidity, body, and balance. At cool, defects that were masked by heat become apparent, but so does something else: truly good coffees are still interesting when cold. Mediocre ones become flat or sour or simply dull.
What I discovered about my own tasting habits at this stage was uncomfortable. I had been deciding everything on the first sip. My hot impression was directing my entire evaluation, and I was not giving the coffee time to become itself. I started slowing down. A coffee I had nearly dismissed at 70°C opened into something unexpected at 55°C. That happened often enough that I stopped trusting first impressions entirely.
What you cannot unlearn
There is a particular quality to a sensory revelation that makes it permanent. Once I could identify a washed Ethiopian Yirgacheffe by its jasmine and bergamot, I could not go back to tasting it as simply "floral." Once I understood that the sharpness I had been dismissing as "too acidic" was actually a clean citric brightness in a well-processed natural, I could not hear the word "acidity" the same way again.
Cupping accumulates these moments. Not dramatically. Gradually, one session at a time, one bowl at a time. The slurp that embarrassed me in week one became automatic by week six. The Kenyan tomato note I stumbled onto became a reference point I could return to when tasting other East African washed coffees.
The protocol is not the point. The protocol is the frame that holds everything still long enough for you to see what is actually there, including yourself.
If you have never been to a cupping
Go. Not when you feel ready — you will not feel ready. Go as a beginner, with a notebook and no expectations. The ratio is 8.25 grams of coffee per 150 millilitres of water. The temperature is 93°C. The steep is four minutes. Everything else is attention.
You do not need a trained palate to start. You need curiosity and the willingness to write down what you actually perceive rather than what you think sounds correct. The gap between those two things is where all the interesting learning happens.
And when you slurp, slurp properly. Loudly, sharply, without apology. That sound is the sound of paying attention.
Frequently asked questions
Can a complete beginner attend a cupping session?
Yes, and you should go as a beginner rather than waiting until you feel ready. The point of cupping is not to arrive with a trained palate — it is to develop one. The protocol is simple: coarsely ground coffee, 93°C water, a four-minute steep, a crust you break with a spoon, and then you slurp. Nobody expects you to identify a specific origin on your first try. What matters is showing up, paying attention, and writing down what you actually perceive, not what you think you are supposed to perceive.
Why do coffee professionals slurp so loudly during cupping?
Slurping is not a social habit — it is a technique. Drawing coffee in sharply with air nebulises the liquid into a fine mist that reaches the back of the palate and the retro-nasal passages more effectively than sipping. This distributes the coffee across more taste receptors and releases volatile aromatic compounds that contribute to the perception of flavour. The loudness is a byproduct of the force required, not a performance. It feels absurd the first time. It becomes second nature surprisingly fast.
How many times should you taste a coffee during a cupping session?
Three times, as the coffee cools through different temperature windows: hot (around 70°C), warm (55 to 60°C, roughly ten to twelve minutes after the pour), and cool (below 40°C). Each window reveals different information. At hot, you catch top notes and volatile aromatics. At warm, the structure becomes clear: acidity, body, the balance between sweetness and bitterness. At cool, defects become unmistakable, but so do the qualities of exceptional coffees, which remain interesting even cold. Most beginners only taste once. Tasting all three windows changes what you understand about a coffee.
Further reading