The secrets of coffee bean roasting methods, which ones do you know?

Coffee Bean Roasting Methods Revealed

The roasting process of coffee is to subject the raw beans to high temperature treatment, so that the internal moisture evaporates, the color changes, and the aroma and flavor are released. Different roasting methods will produce coffee with different tastes and flavors. Here are some common ways to roast coffee beans.

Light roast

Light roasting is also called "semi-city" or "Cinnamon". This roasting method usually stops heating the green beans when they just start to change color. Due to the shorter roasting time, light roasting retains more acidity and original flavor. This type of coffee has a bright and refreshing taste, with prominent acidity and some floral and fruity aromas.

Medium (American) Burnt

Medium (American) roasted coffee beans are one of the most common commercial grades and are very popular in tea shops around the world. It is more processed than light roasted coffee beans, but still retains a certain degree of original flavor and acidity. Medium roasted coffee beans are darker in color, have a layer of oil on the surface, and have a full and balanced taste, with some chocolate and nutty aromas.

Medium depth (urban) coking

Medium Dark (City) Caramel is one of the roasting methods that many people like. At this stage, the coffee beans have reached a light brown to medium brown color, and oils begin to appear. This roasting method retains the original flavor while increasing sweetness and acidity, and has a richer chocolate and nutty aroma.

Deep (French) Brown

Dark (French) roasting is one of the most common ways to roast black coffee. At this stage, the coffee beans become very dark and oily. Due to long-term high temperature treatment, this type of coffee loses most of its original flavor and acidity, and develops a strong and bitter taste and a noticeable burnt aroma.

Specialty roasts: Italian, Spanish and Turkish

In addition to common roasting methods, there are also some special roasting methods that are usually associated with specific coffee cultures.

ESPResso is designed for espresso. This roasting method makes the coffee beans very dark and oily. Due to the high temperature treatment, Italian roasting produces a rich and bitter taste and strong chocolate and nutty aromas.

Spanish roast is the darkest roast. At this stage, the beans become very dark and extremely oily. This type of coffee has almost no acidity and has a very bitter and obvious carbonized flavor.

Turkish Caramelization is a traditional method that is very popular in the Middle East. In this process, the fine particles are relatively large and lighter in color after being crushed. Turks like to process the whole beans carefully and use them to make strong Turkish coffee.

Conclusion

Different roasting methods bring rich and diverse flavors and tastes to coffee. Choosing a roasting method that suits your taste and tasting different styles of coffee will be a wonderful and pleasant experience.