Torrefacto

Torrefacto refers to a method of coffee roasting where sugar is added to the beans during the roasting process. This technique is popular in some Latin American and European countries, notably Spain and France. The addition of sugar creates a shiny, black coating on the beans, which significantly influences the flavor profile of the coffee, giving it a distinctively strong, slightly sweet, and smoky taste. The practice of torrefaction with sugar also helps in preserving the coffee beans for a longer period.

The origins of torrefacto can be traced back to the early 20th century, developed as a method to extend the shelf life of coffee beans during times when coffee was a scarce commodity. By mixing coffee beans with a small percentage of sugar before roasting, the beans acquire a protective layer that minimizes oxidation and maintains the coffee's freshness and aroma for a longer duration.

In the torrefacto process, the proportion of sugar added to the coffee beans varies, but it typically ranges from 3% to 15% of the weight of the beans being roasted. The sugar caramelizes and forms a dark, glossy coating around the beans, which is responsible for the unique characteristics of torrefacto coffee. This method of roasting not only impacts the flavor and aroma but also alters the acidity and reduces the bitterness, resulting in a smoother cup of coffee.

Despite its popularity in certain regions, torrefacto coffee has its critics. Some coffee enthusiasts argue that the addition of sugar masks the natural flavors of the coffee beans and can lead to a burnt taste. Additionally, the caramelized sugar can be harsh on espresso machines and other coffee brewing equipment, leading to potential maintenance issues.

In countries where torrefacto is popular, it is common to find coffee sold in blends, with a certain percentage of the blend being torrefacto roasted beans. These blends are often labeled as "Mezcla," indicating a mix of natural and torrefacto roasted beans. The ratio of torrefacto beans in the blend can vary, allowing consumers to choose according to their taste preference.