Why do some coffee roasters separate beans and roast coffee twice?

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About baking.

Baking is to dry the food. By putting the food to be baked in a container and heating it from the outside of the container at high temperature, the moisture of the food can be skimmed off and changed into fragrance or digestible properties. Tea, barley, coffee, nuts and so on are also used.

What is double baking?

Double baking is the usual method of baking twice. This is to adjust the moisture content and taste, or when roasting coffee beans.

Double baking method: first baking

Put the raw beans in the baker and bake them shallowly while scraping the water.

Then take the beans out of the oven and let them cool.

Double baking method: the second baking

Put the light-baked beans in the oven for the first time and bake them again.

I finished my favorite roasting degree, which is done.

Benefits of double baking

The advantage of double baking is that coffee beans are boiled in two steps and can be roasted evenly with clean fire and strong beans one by one. Even if you are not familiar with baking, you can tidy up the coffee beans. In addition, double baked beans with distinct acidity and aroma can make the taste milder and easier to drink.

The disadvantages of double baking

Usually there are two baking times at a time, so the number of processes increases, trouble and time, and utility costs are high. According to the state of raw coffee beans, it is difficult to determine the burning situation, and there is also the possibility of burning. In addition, sometimes can not contain the fire of the coffee beans will fly the aroma and flavor of the coffee beans, in accordance with the expected taste whether to achieve, do not know, do not try roasting.

Double roasted recommended coffee beans

New crop

Within 6 months after harvest, the new crop is raw coffee beans. It is said that the water content is so high that even if it is baked, the taste is not stable. When you enjoy the straight blue taste of a new crop, it is not usually a matter of time for roasting, or mixed with other coffee beans, if you want to mix it because of its moisture content adjustment, double baking is recommended.

Unbaked beans

Beans that fail to bake are beans that grow unevenly throughout. When baking unsuccessful beans, they can be baked evenly.

Characteristics of double roasting coffee

Coffee is double-roasted, beautiful and evenly roasted. Compared with ordinary one-time roasting, coffee is characterized by a sense of taste and smell that is friendly with coffee beans.

As the fire twice in the coffee raw beans, if not careful, because it contains too much hot beans will fly aroma and taste of the case, those who try to challenge double roasting, careful line walk recently, there are many dealers and others have the concept of double roasting, so it is easy to get double roasted coffee beans.