What is "Full City+" roast?

Understanding roast terminology can be like learning a second language, but "Full City" and its close relative, "Full City+," are foundational terms in the coffee industry. They describe a sweet spot for many coffee lovers who enjoy a profile that isn't overly acidic or "bright," but also isn't burnt or carbonized.

In the industry, we often track roast progress by "cracks." The first crack is a structural expansion of the bean; the second crack is a more violent reaction where the bean's cellular structure begins to break down, and oils are forced to the surface. A Full City roast usually stops right as that second crack is just beginning. This provides a balance: the acidity of the coffee has been significantly mellowed, and the natural sugars have been caramelized into sweet, chocolatey, or nutty notes.

Full City+ pushes just a little further into that second crack, producing a darker, oilier bean with more heavy-bodied, bittersweet characteristics. This is often the limit for specialty roasters; once you move beyond this point, you enter the territory of "Dark" or "Vienna" roasts, where the unique, nuanced flavors of the specific coffee origin (the "terroir") begin to be eclipsed by the flavor of the roast itself—often manifesting as charcoal, smoke, or ash.

In practice, if you see "Full City" on a bag, you can expect a cup that is very approachable, likely with low acidity and a smooth, sweet finish. It is the perfect level for those who want a "classic" coffee experience without the harsh, acrid notes sometimes found in mass-market dark roasts. It is a roast level that plays nicely with almost any brewing method, from a standard drip machine to a robust French press.