Single-origin coffees come from one specific place—like a single country, region, or even farm—so their flavor reflects that origin's unique climate and soil. They tend to have more distinct, sometimes brighter or fruitier notes and are great if you enjoy tasting the nuances of a particular region.
Blends, on the other hand, combine beans from multiple origins. They're crafted to create a balanced, smooth, and consistent flavor profile—often with notes like chocolate, caramel, or nuts—and typically hold up well with milk or in espresso.
In short: single-origin highlights uniqueness and complexity, while blends focus on balance and consistency.