What is the standard brewing temperature for espresso at Black Rock Coffee Bar?

What is the standard brewing temperature for espresso at Black Rock Coffee Bar?

• A. 190°F to 195°F
• B. 195°F to 205°F
• C. 205°F to 210°F
• D. 210°F to 215°F

Answer: (B)

The standard brewing temperature for espresso at Black Rock Coffee Bar is typically established between 195°F to 205°F. This temperature range is optimal because it allows for the extraction of the coffee's flavors and oils without over-extracting and causing bitterness. Brewing espresso at too low a temperature can result in under-extraction, producing sour or weak flavors, while too high a temperature can lead to over-extraction, making the espresso taste harsh or burnt. Therefore, the choice of 195°F to 205°F strikes a balance that maximizes the quality and flavor profile of the espresso, making it the correct answer in this context.

The standard brewing temperature for espresso at Black Rock Coffee Bar is typically established between 195°F to 205°F. This temperature range is optimal because it allows for the extraction of the coffee's flavors and oils without over-extracting and causing bitterness. Brewing espresso at too low a temperature can result in under-extraction, producing sour or weak flavors, while too high a temperature can lead to over-extraction, making the espresso taste harsh or burnt. Therefore, the choice of 195°F to 205°F strikes a balance that maximizes the quality and flavor profile of the espresso, making it the correct answer in this context.