Selected Questions for Junior Barista Exam

Selected Questions for Junior Barista Exam

Coffee is a popular drink among the public, and as a junior barista, it is very important to master basic coffee knowledge and skills. Here are some selected questions for the junior barista exam.

1. What type of coffee beans is best for making a strong espresso?

Answer: Arabica.

Analysis: Arabica beans have lower acidity and bitterness, a smooth taste and rich aroma, making them very suitable for making espresso.

2. When making hand-brewed coffee, how should I choose the grinding degree?

Answer: Choose different grinding degrees according to different brewing equipment and personal taste.

Analysis: For hand-pour equipment, finer crushing (medium to medium-fine) is suitable for V60, equipment with good cohesion, filter paper spiral filter, etc.; medium (medium-coarse to medium) is suitable for equipment with poor cohesion and flat filter at the bottom of the filter paper; coarser (medium-coarse to coarse) is suitable for French press, siphon pot and other equipment.

3. How should you handle milk when making cappuccino?

Answer: Heat the milk to 60-70 degrees Celsius, use a steam jet to create microfoam and pour over the coffee.

Analysis: When making cappuccino, you need to use a steam jet to heat the milk and produce microfoam. When pouring, you need to control the angle and speed so that the milk and coffee are fully mixed and form a beautiful cream pattern.

4. How do you tell if a cup of espresso is a success?

Answer: By observing the color, taste and aroma of the espresso.

Analysis: A successful cup of espresso should have a deep and rich color, a balanced and rich taste, and a strong and lasting aroma.

5. When making latte, how should you handle the milk foam?

Answer: Use a steam jet to heat the milk and create micro-foam, which is then poured over the coffee.

Analysis: When making latte, you need to use a steam jet to heat the milk and produce microfoam. When pouring, you need to control the angle and speed so that the milk foam and coffee are fully mixed and form a beautiful latte art pattern.

6. What type of coffee beans is suitable for making refreshing cold brew coffee?

Answer: Robusta.

Analysis: Robusta beans have high acidity and bitterness, a fresh taste with a certain fruity taste, and can better retain the flavor characteristics of the beans themselves when making ice drip coffee.

7. What are the common latte art patterns in the junior barista exam?

Answer: Heart shape, rose, leaf, etc.

Analysis: Latte art is an important skill for baristas. Common latte art patterns include heart shapes, roses, leaves, etc. By controlling the angle and speed of pouring milk foam, you can create a variety of exquisite latte art effects.

8. How should the water temperature be controlled when making hand-brewed coffee?

Answer: The water temperature should be between 90-96 degrees Celsius.

Analysis: Hand brewed coffee requires the use of appropriate water temperature to extract the aroma and taste of the coffee powder. Too high or too low water temperature will affect the taste and flavor of the coffee.

9. What are the common squeezing techniques in the junior barista exam?

Answer: Average extrusion method, circular extrusion method, etc.

Analysis: Squeezing is a very important step in making espresso. By properly mastering different squeezing techniques, you can adjust the espresso time and taste. Common squeezing techniques include average squeezing method, circular squeezing method, etc.

10. When making latte, how should the ratio of milk foam to coffee be controlled?

Answer: The ratio of milk foam to coffee is usually 1:2.

Analysis: When making latte, you need to control the ratio of milk foam to coffee. Generally speaking, the milk foam should account for about 1/3 of the entire cup capacity, and the remaining 2/3 is espresso.

From the above selected questions, we can see that in the junior barista exam, you need to master a variety of different types of knowledge and skills. Only by continuous learning and practice can you become an excellent junior barista.