Roasting Fundamentals

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Recent Articles

March 8, 2023

A guide to roasting specialty coffee blends

October 3, 2022

How can coffee roasters attract new wholesale customers?

October 21, 2021

Making the switch from home to production coffee roasting

October 11, 2021

Coffee roasting job roles: What is a production roaster?

September 20, 2021

How can you ensure batch-to-batch consistency when roasting coffee?

March 29, 2023

How can heat retention & recirculation help specialty coffee roasters to improve efficiency?

In recent months, it’s never been more important for coffee roasters to become more energy-efficient. With rising energy and logistics costs, roasters need to be more mindful than ever of their consumption. This includes the efficiency of the equipment they use. When it comes to machines, this is especially true – particularly those which include heat retention and recirculation technology. Not only can these systems help to reduce energy consumption,… read more

In recent months, it’s never been more important for coffee roasters to become more energy-efficient. With rising energy and logistics costs, roasters need to be more mindful than ever of their consumption. This includes the efficiency of the equipment they… read more

July 6, 2018

Blending Coffee Through Molecular Analysis

When it comes to coffee, taste is king – but could chemistry give us a shortcut to the perfect blend? We’ve been working on creating...

May 16, 2018

Acidic Coffees: A Brew & Roast Guide

Acidity is a revered but contentious attribute in specialty coffee. Loved by third wave consumers and prized by competition judges, it’s also often a cause...

May 1, 2018

A Roaster’s Guide to Creating Coffee Blends

Blends are a staple on most coffee shop menus, and something every roaster should master. However, designing and roasting one presents several unique challenges, from...

March 28, 2018

Why Every Coffee Roaster Should Break The Rules – Sometimes

Do you want to understand coffee roasting in greater detail? Become a more creative roaster? Develop your own personal style? Then it’s time you start...

January 31, 2018

Coffee Tasting Exercises That Will Improve Your Palate

Some people are lucky enough to have a highly refined palate. These are the kind of people who can easily detect specific stone fruits in...

January 4, 2018

In Defense of Blends: Coffee’s Most Underrated Offering

When we think about a truly exceptional specialty coffee, it’s always a single origin that comes to mind. Often it’s even those tiny little micro...

January 2, 2018

What Does “Direct Trade” Really Mean?

Direct: without intervening factors or intermediaries. Trade: the act of buying and selling goods and services. But direct trade represents far more than just its...

December 20, 2017

Bitterness in Coffee: What Is It & Is It Always Bad?

Bitterness has become a dreaded word in the specialty coffee industry. We all “know” that good coffee should be sweet and well-balanced, maybe a little...

November 30, 2017

Roaster Basics: An Explanation of Roast Graphs

Roast graphs may look intimidating at first, but once you understand them, they are a valuable tool. Whether you’re a pro or a home roaster,...

November 24, 2017

What Does It Mean to Be a Roaster in a Producing Country?

Local roasters have the power to positively transform a producing country’s coffee industry, but it’s not easy. In my home, the Dominican Republic, coffee is...

November 20, 2017

What Roasters Need to Know About Decaf Coffee

Roasters, don’t make the mistake of thinking you can use the same roast profile for decaf and regular coffee. Decaffeination affects the composition of your...

November 15, 2017

Where Does A Coffee’s Flavor Come From?

There are so many things that contribute towards a coffee’s flavor: the variety, the roast profile, the brew recipe, the processing method… Yet when you...

November 10, 2017

Learn How to Roast Coffee With These Resources

Are you looking for ways to improve your coffee roasting? Troubleshoot problems? Learn more about those magical green beans? True mastery relies on practising, experimenting,...

November 3, 2017

A Home Roaster’s Dictionary, From First Crack to Silverskin

Few things are better than sipping on a delicious coffee that you roasted yourself. Becoming a home roaster allows you to explore the different types...

October 12, 2017

Understanding How a Coffee Tastes – Through a Microscope’s Lens

The first time I cupped coffee, like many, I struggled to understand acidity. I didn’t understand where all the aromas were coming from. And I...

October 11, 2017

How to roast natural & honey processed coffee

Natural and honey processed coffees offer sweet profiles and fuller bodies, but don’t try to roast them like a wet processed lot. You’ll either burn...