In this post I investigate the stability of my Brewista kettle with the Brewcoat insulation and an additional layer of aerogel.
An Investigation of Kettle Temperature Stability
Why do Percolation and Immersion Coffee Taste so Different ?
In this post, I discuss the physics of extraction by percolation and immersion and how they lead to very different taste profiles.
A V60 Pour Over Video
Today I decided to release publicly one of the V60 videos from my Patreon. I plan to make a better quality video eventually for my blog, but in the meantime I thought this would be interesting to a wider audience. Please view this recent post I made about what is going on with Patreon if …
A Recipe to Brew High Extraction Coffee with the Siphon
Today I am finally sharing a recipe for the siphon brewer. I will use a bit of technical jargon at times in this blog post. If you encounter a word you're not familiar with, I recommend you consult Mitch Hale's glossary. The siphon method is far from being appropriate for most people's daily routines, as …
Continue reading "A Recipe to Brew High Extraction Coffee with the Siphon"
Measuring and Reporting Extraction Yield
Since I received the VST Coffee Lab III refractometer thanks to Vince Fedele's generosity, I started logging the concentration (in % TDS) of every coffee I brew. This allows you to calculate the average extraction yield of your brew, which represents the fraction of your coffee beans by mass that was dissolved in your brew …
Why Spin the Slurry ?
Today I'm excited to release a joint blog post with Scott Rao, the one who helped me so much understand the basics of brewing, and also helped me to improve my cups of coffee significantly. I was never really proud to serve my friends a cup of V60 coffee that I made, and this is …
Water for Coffee Extraction
[Edit August 23, 2019: Please have a look at this new blog post if you are interested to craft your own brew water recipes ! ] Introduction In my first post, I mentioned how the water you use to extract coffee has a significant impact on the taste profile of your cup, in a way that does …
Improving the Bloom of your V60 Coffee
Thanks to some research done recently by Matt Perger & friends at Barista Hustle, a nice improvement to preparing V60 coffee just came to my attention (see my first blog post for the full details on preparing V60 coffee). In my previous post, I indicated that one of the steps in preparing the coffee bed …
How to Brew Better Coffee with a V60
Table of Contents Introduction Percolation and Immersion Why use a V60 ? The Brew Variables Coffee to Water Ratio Coffee Beans Quality and Roast Profile Grind Size and Uniformity Coffee Freshness Filter quality Brew temperature Water Agitation Uniformity of Extraction and Repeatability Water quality Contact Time Determining Grind Size Practicing the Rao Spin How To …
