04. Our Research

1:3 Brew Ratios have become increasingly popular over the last few years. Matt Perger of St. Ali in Australia has been championing the idea of higher brew ratios for awhile now, Tim Wendelboe routinely serves 1:3 Brew Ratios for Espressos at his shop, so does Five Elephant, our own home-grown Oriole Coffee and many more. What is the reason behind 1:3 Brew Ratios' increasing popularity and why isn't everyone brewing it?

There are many variations to the espresso. One of the most commonly ordered variation is the Double Ristretto. Traditionally defined as a very strong or concentrated espresso, the ristretto is typically an espresso with a 1:1 Brew Ratio, while double just means a double shot.In our experience however, we have come across 2 different methods or brewing ristrettos; the Three Part Extraction theory and the fixed 1:1 Brew Ratio method.

The basic fundamental behind coffee is that only roughly 30% of coffee is water-soluble. Out of this 30%, only about 20% are actually desirable and tastes good. The goal behind every coffee professional is or should be to extract as much of these good and delicious parts of the coffee whilst minimizing the extraction of the undesirable parts of the coffee. Now that we know that we should all...

The key to a more delicious and consistent coffee experience is a weighing scale!Traditional methodology surrounding espresso tend to use volume as a metric for measurement. With espressos being 30ml etc. Instead of leaving things to chance with volume that has great variability, we recommend every coffee professional to start using...