December 1, 2022

Do we need to rethink the relationship between grind size and coffee extraction?

There are a number of variables we must account for when extracting coffee – whether as espresso, filter, or other brewing methods such as cold...

August 4, 2022

Why is thermal stability important for manual coffee brewing?

Water temperature plays an important role in manual brewing. According to the Specialty Coffee Association, to properly brew high-quality coffee, your water should be between...

April 21, 2020

Crema: How It’s Formed, What It Tells Us, & How to Learn From It

Espresso is a complex beverage characterised by a signature layer of crema. For some, this foam is seen as a fundamental part of the espresso....