What are "notes" in coffee?

When you see a bag of coffee labeled with notes of 'blueberry' or 'dark chocolate,' it is common to wonder if these flavors were added during the roasting process. In the world of specialty coffee, the answer is a definitive no. Tasting notes are simply the natural expressions of the coffee bean itself, shaped by its origin, variety, processing method, and roast profile. Because coffee contains thousands of chemical compounds, it can exhibit a vast array of flavors that mirror those found in other foods.

Think of tasting notes as a shorthand for a complex sensory experience. When a roaster describes a coffee as having 'citrus' notes, they are identifying specific aromatic compounds that remind them of lemons or oranges. These descriptors are not meant to be absolute; they are subjective comparisons based on the taster's own palate and memory. If you have never eaten a specific fruit, that note may not resonate with you, which is why the industry uses standardized tools like the Coffee Taster’s Flavor Wheel to provide a common vocabulary.

These notes are determined through a process called cupping, where professionals evaluate coffee under strict protocols. By comparing the coffee to known flavor categories—such as fruity, floral, or nutty—they can communicate what a drinker might expect from the cup. This process helps bridge the gap between the farm and your kitchen, allowing you to choose coffees that align with your personal preferences.

In practice, identifying these notes is a skill that develops with time and attention. To get the most out of your coffee, try smelling the beans both dry and after brewing, and pay attention to the sensations on your tongue. Over time, you will move beyond simply tasting 'coffee' and begin to appreciate the nuanced, diverse flavor profiles that make specialty coffee so rewarding.