
"Why is dark roasted coffee so good?"
I always explain it to customers this way:
Say you have a still-warm slice of a baguette that was baked fresh a half an hour ago by a third generation French baker in a traditional, eighty year old brick oven in a remote village in the outskirts of Gascony.
And say you have a slice of two week old Wonder Bread, that’s been sitting in the bottom of your fridge.
Drop the two of them in your toaster, and let it work its magic until the slices are nice and black. Now, bring in a panel of the world’s leading chefs and culinary experts to evaluate which piece of burnt toast is best.
Ignoring the differences in texture and shape, I think they’d find the two pieces TASTE THE SAME!
The charcoal and burnt flavors dominate the flavor profile, and what merits the fancy baguette had are just a memory forever erased by a pretty significant chemical reaction.
Guess what, coffee is the same way.
A LOT (not all) roasters find it easy to pawn off shoddy beans under the guise of a “gourmet” French Roast. Dark roasting can significantly mask the fact that the coffee is actually low-grown, poorly warehoused, two-year old Colombian that they bought for 45 cents a pound. A LOT of quality and consistency issues can be side-stepped by roasting dark. After all, the dominant flavor is char and perhaps some caramel notes from the burned sugars in the bean… those flavors will develop no matter what kind of bean you roast.
“Why drink the light roast?”
Well, the folks at the Ugly Mug are part of a great movement in the coffee world. It’s a radical idea that people should TASTE THE COFFEE and that the coffee should be TASTABLE! They’ve formed some pretty remarkable relationships with people who get their hands on some great green beans. They don’t need to roast dark to hide the defects, blandness, or age of their coffee.
Chemically speaking, coffee is much more complex in terms of flavor compounds than wine. Unlike wine, you can get a cup of the worlds best for under three bucks.
“Well, what’s the difference between the good stuff and the bad?”
When you order a cup of their light roast, ignore your immediate need for a fix, and TASTE IT! Do it for the sake of science! Ask yourself “what is going on in this cup?” Are the flavors at the front of your tongue or at the back of your mouth? Is it fruity? Savory? Notice how the flavor changes as the cup cools.
Taste like you’re squinting to see something real small. Try another cup another day. How are they different?
POOF!
A whole world will open up to you. You’ll find yourself thinking things like “Wow, the blackcurrant in this Nicaraguan is way more pronounced this year!” Lighter roasted coffee will make these little details more apparent. Sure, I’ve had tasty dark roasts made with excellent beans but nothing accentuates a GREAT coffee’s nuances like a lighter roast.
In terms of coffee quality, the Ugly Mug is easily the best coffeehouse I’ve visited in Michigan. If you live nearby, consider yourself VERY LUCKY. While you’re there ordering your cup of joe, you’ll do best to keep things light.
-JIm
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JIm Saborío has worked behind coffee bars for thirteen years and has home roasted coffee for seven. He currently manages Ann Arbor’s Café Zola, and runs the so-so coffee program there.







