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Color vs. Development: Why Your Coffee Tastes "Grassy"

In the coffee world, there’s an endless debate about roast types. At Blue Faro, we’re not here to tell you which one is better, but to help you identify when a coffee has reached its full potential.

To keep it simple, let’s set a benchmark: medium roast is the ideal. Anything lighter is "light," and anything darker is "intense." However, color isn't everything. This is where the key concept comes in: Development.

1. Developed vs. Underdeveloped

Development is binary: the coffee is either ready, or it isn’t.

• Developed: The coffee tastes balanced. Every bean has reached at least a medium roast level on the inside.

• Underdeveloped: If you notice "green," woody, or grassy notes, the coffee hasn't finished its process. Part of the bean is still "raw."

Pro Tip: A bean can be dark on the outside and underdeveloped on the inside. Heat needs time to travel to the core of the bean.

2. The Myth of "Over-development"

Let’s be clear: over-developed coffee doesn't exist. If someone uses that term, they’re likely referring to a roast that is simply too dark (or burnt). Development isn't a color scale; it’s the confirmation that the bean has been cooked evenly.

3. Quick Development Guide

To clear up any doubts, here is the Blue Faro cheat sheet:

• Dark outside + Light inside = Underdeveloped.

• Medium outside + Light inside = Underdeveloped.

• Dark outside + Medium inside = Developed.

The key is homogeneity. If the interior lags behind the exterior, the flavor is ruined.

☕ Experience the Perfect Roast!

In our shop, we select beans with the exact development needed to highlight their natural notes:

• Our Whole Bean Coffee Selection – Artisanal and mindful roasting.

• Barista Accessories – Everything you need for your daily ritual.