Neither is better. They are answers to different questions.
What a blend is for
A blend combines coffees to produce something none of them is alone — usually balance and consistency.
A Brazilian gives body and chocolate but little acidity. An Ethiopian gives florals and acidity but can be thin. Together they can be better than either.
Blends also let a roaster keep an espresso tasting the same all year, swapping components as harvests change. A café that sells the same espresso every day almost certainly sells a blend.
What single origin is for
Transparency and distinctiveness. One farm, one lot, tasting of that place — which is the point of specialty coffee as a movement.
The trade-off is that single origins are seasonal, run out, and vary. A single origin espresso can be extraordinary and can also be lopsided.
The marketing distortion
“Single origin” has been used as a quality signal, and it is not one. A single origin can be a mediocre commodity lot from one country. “100% Colombian” on a supermarket bag is single origin and tells you almost nothing.
In practice
For filter, single origin more often, because distinctiveness is the pleasure.
For espresso with milk, a blend more often, because milk flattens delicacy and rewards body and sweetness.
Last reviewed 8 August 2026