Four degrees of coffee roasting, explore the journey of taste buds

The degree of coffee roasting is an important factor affecting the taste of coffee. The degree of roasting can be divided into four stages: light-medium roasting makes the coffee beans taste bright and acidic; medium roasting balances the sweetness and bitterness; deep roasting highlights the caramel flavor and strong taste of coffee; heavy-dark roasting brings strong bitterness and a small amount of acidity. Different roasting degrees bring different flavor experiences. Exploring the four degrees of coffee roasting is to start a journey of taste buds.

In the world of coffee, roasting is an art as well as a science. Different degrees of roasting give coffee different flavors and tastes, just like the colors and lines in paintings, the melody and rhythm in music, bringing endless surprises and enjoyment to our lives. Let’s explore the four main degrees of coffee roasting: light medium roast, medium roast, dark roast and ultra dark roast.

1. Light Medium Roast

After being heated, the surface of light-medium roasted coffee beans turns light yellow to light brown. The surface of the coffee beans is oily but not too much seepage. This degree of roasting retains the original flavor and sourness of the coffee beans, making the coffee taste fresher and brighter. Light-medium roasted coffee has a higher caffeine content, so it has a refreshing effect. Due to the balance of acidity and sweetness, this coffee also has fruity and floral aromas, giving people a fresh and pleasant feeling.

2. Medium Roast

The color of medium roasted coffee beans is between light brown and dark brown, and the oily sheen begins to appear on the surface. Coffee at this roasting level has the flavor of the original coffee beans and a new level of taste. Medium roasted coffee has a balanced taste, with a relatively balanced acidity and bitterness, presenting a rich aroma and silky taste. It can not only highlight the unique variety characteristics of the coffee beans, but also make the taste of the coffee more rich and varied.

3. Deep Baking

Deeply roasted coffee beans are dark brown with a noticeable oily surface, and sometimes even have a "silver skin" phenomenon. This degree of roasting reduces the acidity of the coffee beans, enhances the bitterness, and presents a richer and mellower taste. Deeply roasted coffee has a strong caramel and chocolate flavor, and sometimes even a nutty aroma. For people who like heavy flavors, deeply roasted coffee is undoubtedly the best choice. Due to the large amount of oil and sugar that seeps out of the coffee beans during the roasting process, the calories of this type of coffee are also relatively high.

4. Extremely Deep Baking

Extra dark roasted coffee beans are almost charcoal black, with a very noticeable oily surface, and sometimes even excessive oil stains. Coffee roasted to this degree has an extremely strong bitterness, and the acidity is almost completely gone. In terms of taste, extra dark roasted coffee has an almost caramelized taste, with a unique burnt aroma and strong bitterness. Due to its unique taste and flavor, extra dark roasted coffee is often used to make various coffee drinks and desserts, bringing a different taste experience to people's lives.

From light-medium roast to ultra-dark roast, each roasting degree gives the coffee a different flavor and taste. They are like the four colors in the coffee world, each unique and complementing each other. Choosing which roasting degree of coffee depends entirely on personal taste preferences and current mood. Whether it is the refreshing and bright acidity or the rich and mellow bitterness, they are all perfectly reflected in this cup of coffee. Let us explore our own taste buds while tasting the coffee!