coffee society journal — brew better
The best coffee beans for espresso depend on the drink you make, not on whether the bag says "espresso roast." If you drink it black or as an americano, you want a medium roast with body and gentle acidity that stays sweet under pressure, and if you drink lattes, you want chocolate and caramel that can hold their own against milk. Either way, buy whole beans with a roast date and use them between 5 days and 4 weeks off roast. Freshness matters more than origin here, and it's the thing most people get wrong.
01why "espresso roast" isn't the answer
Espresso is a brew method, not a kind of bean. Any coffee can be pulled as espresso, and the reason so many bags are labeled "espresso roast" is that dark, forgiving blends are easy to dial in and taste roughly the same on every machine. That's fine if you like a roasty shot, but it means you're choosing by convenience rather than by taste.
What actually matters is how a coffee behaves at 1:2 (18 grams of ground coffee in, 36 grams of espresso out) under about nine bars of pressure. Espresso concentrates everything, so acidity, sweetness, and any defect all get louder. A bright, washed Ethiopian that tastes like lemonade on a pour over can pull sour and thin as a straight shot, while a heavier natural (dried inside the fruit) from the same region often turns into blueberry and cocoa. We cup every lot before it goes into either of our espresso subs, and we choose them for how they drink in the cup you actually make.
02pick by the drink, not the roast
Our americano sub leans toward coffees that stay balanced without milk, and our latte sub leans toward lots with enough sweetness and weight to show through a 10 oz drink. Same 85+ cupping floor on both, and different coffees on purpose.
03freshness and grind do the rest
- Roast date, not best by. Espresso needs beans between about 5 days and 4 weeks off roast. Too fresh and the shot foams and runs sour, too old and it tastes flat and papery.
- Whole bean, ground right before. Pre ground coffee goes stale within hours at espresso fineness, and you can't adjust the grind to fix a shot.
- A real starting recipe. 18 grams in, 36 grams out, in about 25 to 32 seconds, then adjust the grind by taste. Sour means finer, bitter means coarser.
We roast to order in Berkeley, CA and ship within 24 hours, so a bag lands in that 5 day window right about the time you'd want to open it. If you're between coffees, our current lots are mostly Ethiopian (Guji, Yirgacheffe, Gedeb, and Sidama), and the naturals among them are the ones we reach for in milk.
04common questions
Medium roast is the safest starting point for most home machines. It keeps enough sweetness and body to taste good black and in milk, without the ashy bitterness that very dark roasts bring.
Yes, espresso is a brewing method and any whole bean coffee can be pulled as a shot. Light, fruity coffees are harder to dial in and can taste sour, so medium roasts are easier if you're starting out.
No, they're the same beans and the label just tells you the roaster tuned that roast for espresso, which usually means a bit darker and more forgiving. The roast date on the bag matters far more than the word espresso.
chosen for the cup you make
Our americano and latte subscriptions are picked for espresso on purpose, and every lot cups 85 or higher and ships within 24 hours of roasting. Free shipping over $70.
americano sub latte sub espresso beans vs drip beanscoffee society · specialty micro roaster · berkeley, ca · est. 2023