Coffee Basics
The bean as a subject in its own right: the four species anyone actually drinks, what a coffee cherry is before it becomes a bean, what roast names mean and how little they are standardised, and which of the things you have been told about oily beans are true. Start here, then go and buy something.
Are Coffee Gift Sets Worth It?
Of the twenty sets on this site, exactly one costs less than buying its contents separately. That is not a scandal, but it is worth knowing which one before you decide what you are actually paying for.
Burr vs Blade: Why Grind Consistency Is Most of the Cup
A blade grinder chops, a burr grinder mills to a size. That difference decides how much of your coffee dissolves, and it is the single biggest upgrade most home setups can make.
Nespresso Original vs Vertuo: The Two Systems, and Which Aisle You Are Joining
Same brand, different capsules, and they do not fit each other's machines. The barcode on a Vertuo pod is the whole decision, and it is worth more than the price of the machine.
What a Coffee Pod Actually Costs Per Cup
The machine is the small number. Work out what the capsules cost over three years and the cheapest machine is regularly the most expensive decision.
What a Coffee Roaster Actually Does, and Why It Shows in the Cup
Green coffee tastes of almost nothing. Everything you recognise as coffee flavour was created in about twelve minutes of carefully controlled heat.
Coffee Bags vs Instant: Not the Same Thing at All
One is real ground coffee you brew like tea. The other is coffee that was already brewed, then dried. The difference decides everything about how the cup tastes.
How to Buy Coffee as a Gift Without Knowing Their Taste
You cannot guess someone's roast level and you should not try. Buy variety, buy freshness, and avoid the two mistakes that make a coffee gift useless to the person receiving it.
How to Store Coffee Beans, and What Actually Ruins Them
Four things stale coffee: air, moisture, heat and light. Three of the popular storage tricks make at least one of them worse.
Is Instant Coffee Real Coffee?
It is entirely coffee and nothing but coffee. What separates it from the cup you brew is not an ingredient, it is what the drying process took away and never gave back.
What Is Excelsa Coffee?
The fourth commercial coffee, grown in tiny quantities, tasting like neither arabica nor robusta and reclassified out of its own species.
Barako Coffee: The Philippine Liberica That Nearly Disappeared
Big beans, a smell you can identify across a room, and a crop that went from a national export to an endangered heritage product in one century.
What Is a Coffee Cherry?
Coffee is a seed inside a fruit, and almost everything that decides how it tastes happens before it stops being one.
What Is Third Wave Coffee?
Coffee treated as an agricultural product with an origin, rather than a commodity with a brand. The waves are a useful story and a rough one.
What Is Vienna Roast Coffee?
A dark roast taken to the very start of second crack, where the surface just begins to shine. One step past full city, one step short of French.
Are Oily Coffee Beans Bad?
It depends entirely on why they are oily, and there are only two reasons. One is a roast decision and the other is age.
The Coffee Belt: Why Coffee Only Grows Where It Does
A band around the equator between the tropics, and a set of conditions narrow enough that climate change is redrawing it.
Ethiopian Coffee: The Regions and What They Taste Like
The birthplace of arabica, and still the most distinctive coffee anywhere. Four regions, thousands of varieties nobody has catalogued.