Understanding Coffee Flavors: How to Use the Coffee Flavor Wheel Tutorial

FrontStreet Coffee - How to Use the Coffee Flavor Wheel

Step 1: Overview of the Flavor Wheel

The flavor wheel is not only practical but also aesthetically pleasing, just like a good cup of coffee. It describes coffee flavors comprehensively. First, browse through the flavor descriptions and absorb the vocabulary. You may see unfamiliar terms, but that's fine - we'll come back to that. For now, just look at the flavors written on the chart.

Step 2: Taste the Coffee

The flavor wheel applies to both informal and professional cupping. In any setting, the key is to taste the coffee intuitively, follow a rigorous cupping procedure, and experience the coffee from several angles: the dry aroma after grinding, the wet aroma after adding water, and the flavors perceived when slurping. We define "flavor" as the combination perceived by taste and smell receptors. The flavor wheel includes both taste (perceived by the tongue) and aroma (perceived by the nasal cavity). Most of what we taste, however, is a mixed sensation - the sourness and aroma of lemon, say, or sweetness, bitterness, and special aromas. Remember the coffee flavors you've tasted, then return to the flavor wheel.

Step 3: Start from the Center of the Flavor Wheel

First, look from the center of the wheel outward: more general descriptions sit closer to the center, while more precise ones sit toward the outer edge. When using it, you can stop at any point you like - the further out you look, the more specific the flavor descriptions become. Tasting an Ethiopian coffee, for example, you might detect fruity flavors, so look toward the "fruity" section. You may have several possible words: does "fruity" mean berries, dried fruits, citrus, or other fruits? If you choose citrus, there are more specific descriptions like grapefruit, orange, lemon, or lime. Once you've identified a flavor, return to the center and start again to find another flavor you've tasted, repeating until everyone agrees the coffee's flavors have been thoroughly described. That is the flavor wheel's basic function, and it's very easy to use - though it offers more than this, and professional users can take it further.

Step 4: Reading the Words

The coffee flavor wheel is drawn from the Coffee Sensory Dictionary compiled by World Coffee Research, allowing users to appreciate coffee based on scientific evidence. Even if many people never use it to train their palate, this dictionary still helps everyone use the flavor wheel. Each flavor characteristic has its definition and source, so users can examine specific words. The flavor wheel and sensory dictionary work well together, and when needed you can trace a word back to its source. The dictionary is not only a tool for training us to describe flavor but also excellent reference material for professional cuppers. Although it contains many unfamiliar chemical or technical terms, they all have clear explanations and sources.

Step 5: Refer to Flavor Sources

Each WCR word has corresponding source material, much of it resources easily accessible in daily life, such as supermarkets or online stores. Remember, though, that aromas cannot be observed while flavors might be, so you must strengthen the connection between aromas and flavors by tasting and smelling coffee. It's recommended to smell from a cup to concentrate the aroma, note what you feel, and then reconnect the flavors you've experienced through recall.

Step 6: Return to the Center of the Flavor Wheel

As you become more familiar with the dictionary's words (sometimes quoting one or two additional terms), taste the coffee and return to the center of the wheel to describe the flavor with a specific word. Then look at the adjacent words, and you'll notice that the distances between words on the chart are not uniform. If two words are connected on the chart, it means professional cuppers consider them closely related in attributes; if there's space between them, cuppers don't consider them strongly related. Extending this further, larger space in the middle of the wheel represents lower correlation between categories - which can be very helpful when cuppers describe flavors during palate calibration, or when helping most people understand the flavors you're describing.

If two words are closely arranged, it represents high flavor correlation; if there's space, it represents low correlation between the words.

Step 7: Use Your Own Descriptions

The advantage of these tools is that they can become a common language for cupping. Coffee professionals can understand and use the descriptions on the flavor wheel, and having it in cupping rooms or coffee shops allows communication by a shared method. Although describing as much as possible is good, it increases the difficulty of communication; focusing on a common language is what we pursue when discussing coffee.

Step 8: Study the Colors on the Chart

Our visual senses are strongly connected with other senses. The appearance of food affects our associations with its taste, which is why we often use visual terms to describe flavors: we might call a coffee "bright," or use colors like "red" or "green." Because of this, we paid special attention to the colors on the flavor wheel, trying to connect them with the color properties of each word. This can help hesitant cuppers find a description. If a cupper can only say "it tastes like some kind of red fruit," they can look at the red section of the wheel; "some kind of brown food" would guide them toward the left side, where they might find stimulating spice or grain flavors.

In Summary

FrontStreet Coffee is a coffee research house dedicated to sharing coffee knowledge with everyone. We share without reservation to help more friends fall in love with coffee. We also hold three discounted coffee events every month, because FrontStreet Coffee wants to let more people enjoy the best coffee at the lowest possible price - and that has been our mission for the past six years.

FrontStreet Coffee Recommendation

The best way to practice the flavor wheel is with coffees that put their flavors right up front. For a clean, classic reference point, FrontStreet Coffee's washed Yirgacheffe - the everyday "larder" Yirgacheffe - is a natural first bean, known for white jasmine, bright citrus and lemon acidity, and a tea-like body; it is the very coffee many people start their specialty journey with.

To push your palate toward fruit, try FrontStreet Coffee's Ethiopia Sun-dried Huakui from the Hambella area of Guji, Sidama. Grown on a 200-hectare farm using the traditional natural method, the cherries are dried on raised beds for 21 days and turned regularly, then hand-sorted every three to five days. Roasted medium-light, it shows a light fermented wine aroma, florals, citrus, and mango, with honeyed sweetness, cocoa, and a touch of spice on a thick, lingering body.

For a lighter, more delicate cup, FrontStreet Coffee's Kaffa Forest coffee is grown at 1,400-2,100 meters in the shade of the UNESCO-recognized Kaffa Biosphere Reserve. Roasted medium-light, it offers pronounced white florals, bright lemon acidity, sweet orange and bergamot, and a green-tea-like, gently fruity finish - an ideal subject for tracing a flavor from the wheel's center outward.