What are the signs of properly roasted coffee beans?

• A. Uniform color and no chaff
• B. Bright acidity and even development of oils
• C. Dark brown color and strong bitterness
• D. Dull color with excessive chaff

Answer: (B)

The indicators of properly roasted coffee beans include bright acidity and even development of oils. Bright acidity is a desirable characteristic in coffee that contributes to a vibrant flavor profile, while an even development of oils, often visible on the surface of the beans, suggests that the roasting process was conducted uniformly. This means that each bean has been roasted to a suitable level, enhancing the complexity and richness of flavors without compromising the quality.

Uniformity in roast and flavor is crucial, as uneven roasting can lead to a mix of underdeveloped and over-roasted flavors, which diminishes the overall tasting experience. Therefore, the presence of bright acidity combined with an even distribution of oils is a strong indicator of a well-executed roast that preserves the beans' unique flavor characteristics.