As a coffee professional with an engineering background, I've spent countless hours pursuing the perfect cup of coffee. It's a journey that has led me to an intriguing question: Is it possible to make every specialty coffee truly exceptional? This question has been haunting me lately, especially after my recent experience with a particularly challenging Sumatran coffee.
The pursuit of coffee excellence is a path paved with both triumphs and frustrations. When we're dealing with specialty coffee, there's an implicit promise of superiority – a suggestion that with the right technique, equipment, and expertise, we can unlock something extraordinary. But what happens when, despite our best efforts, a coffee refuses to meet our expectations?