This isn't a "dark roast is bad" post. It's just an honest accounting of what happened to my taste over eight months — and why I'm not going back.
Eight months ago I'd have told you I preferred dark roast. I drank Starbucks French Roast at home. I ordered "the darkest one" at cafés. I associated dark roast with seriousness about coffee — like ordering whisky neat instead of a cocktail.
Last week I went through my pantry and realized I haven't had a single bag of dark roast in months. Not because I made a decision to quit, but because I just kept choosing differently. This post is me trying to figure out, retroactively, what changed.
It started with a single cup at a friend's apartment
A friend handed me a pour-over of an Ethiopian Yirgacheffe in October. I expected to nod politely. Instead I had the kind of reaction you have to a song you didn't know existed — actively confused that this was the same drink I'd been drinking for years.
The cup tasted like blueberry and bergamot. There was no bitter aftertaste. The acidity was bright and clean, not the sour edge of bad coffee. I'd never had a cup that tasted like that before, and I'd been drinking coffee for fifteen years.
I asked her what she did to it. She said, "It's just light roast." That sentence rearranged something.
What I had been tasting all those years
The thing about dark roast is that it tastes mostly like roasting. The deeper a bean is roasted, the more the original character of the bean burns away and gets replaced by Maillard-reaction notes — caramelized, smoky, charred. By the time you reach French roast, you're essentially tasting the roast process more than the bean.
This isn't bad. Some of those notes are great. But it does mean every dark roast tastes basically similar to every other dark roast, regardless of where the beans came from. An Indonesian dark and a Brazilian dark have a lot in common — they've both been roasted past the point where their origin really shows up.
What I realized at my friend's apartment was that I'd never actually tasted what coffee from a specific place tasted like. I'd been tasting "what dark roasted coffee tastes like," which is a remarkably consistent flavor profile across origins.
The next eight months
I bought a bag of light Ethiopian. The first cups were bad — I was using my dark-roast brewing parameters, which don't work on light beans. After a few weeks of dialing in (hotter water, finer grind, longer steep), the cups got noticeably better than anything I'd made before.
Then I bought a Colombian. Different again. Then a Kenyan. Different again. Then a natural-process bean from Costa Rica that tasted like a strawberry milkshake. I started looking at the bag for the origin first and the roast level second, instead of the other way around.
About four months in, I tried going back to dark roast for a week. It tasted... fine. Familiar. Like a song you used to like but don't anymore. The thing I missed wasn't there.
What I'm not saying
Dark roast is not bad. It pairs beautifully with milk, which light roast does not. It works in espresso machines that struggle with lighter beans. It survives at café temperature better than light roast does. It's more forgiving of older beans, lower-quality beans, and casual brewing technique.
If you take milk in your coffee, dark roast may simply be the right answer for you, full stop. If you brew on a basic drip machine, dark roast will give you a more reliable cup. There's nothing morally superior about light roast — it just expresses different qualities, and those qualities happen to be the ones I've come to want.
The version of me from eight months ago wouldn't have liked the cup I drank this morning. He'd have called it "tea-like" or "weak." I would tell him: yes, exactly, that's the point.
If you're curious
The cheapest experiment is to buy one bag of light single-origin (Ethiopian, Kenyan, or Costa Rican are good starting points) and brew it pour-over for two weeks. Use water at 95–96°C, finer grind than you'd use for dark roast, longer steep. Drink it black.
If after two weeks you still prefer dark roast, you have your answer and you're not wrong. If something opens up the way it did for me — well. Welcome.
/ Read more on HexRoast
The technical version is on the main site
This was the personal version. If you want the actual chemistry behind why dark and light roasts taste so different — what changes inside the bean during roasting, the Maillard reactions, and which roast level fits which brewing method — the deep version lives on HexRoast:
→ Dark Roast vs Light Roast · hexroast.com
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