Roasting on Coffee & Me

Dark Roast Coffee: Bold, Smoky and Low in Acid

Sat, 17 Oct 2026 15:22:00 -0700

What Dark Roast Is

A dark roast goes into or past second crack (how roasting works ). The beans are very dark brown to nearly black, and oil rises to their shiny surface. Common names: Vienna (the lighter end), French and Italian roast.

Dark roasting was the default in American coffee for decades, and it still has many fans, especially for espresso and coffee with milk.

How It Tastes

Roast flavors: dark chocolate, molasses, toasted bread, smoke.
Low acidity: very little brightness; gentle on the stomach for some people.
Bitterness: from the roast itself; pleasant when balanced, harsh when overdone.
Heavy body at medium-dark, getting thinner again at the very darkest roasts.

The darker the roast, the more the coffee tastes of roasting and the less of where it grew. That is why specialty roasters rarely dark-roast their most distinctive coffees.

How Coffee Roasting Works

Sat, 17 Oct 2026 15:22:00 -0700

From Green Seed to Brown Bean

Green coffee beans smell like grass and taste of almost nothing. Roasting turns them into the brown, aromatic beans you buy, creating hundreds of flavor compounds in about 10 to 15 minutes. How far a roaster takes the beans, from light to dark, decides much of what your coffee tastes like, often as much as where it was grown.

This article explains what happens in the roaster, how roast levels are named, and what “espresso roast” means. For each level in detail, see light , medium and dark roast.

Light Roast Coffee: Bright, Fruity and Easy to Get Wrong

Sat, 17 Oct 2026 15:22:00 -0700

What Light Roast Is

A light roast is stopped shortly after first crack, the moment the beans pop in the roaster (how roasting works ). The beans are light to medium brown, dry on the surface, and dense. You may see them called Cinnamon, City or “blonde” roast.

Most specialty roasters roast their best single-origin coffees light, because it keeps what makes each origin different.

How It Tastes

Bright acidity: lively, juicy, like citrus or green apple. Not the same as sour.
Fruit and flowers: lemon, berries, peach, jasmine, black tea.
Light body: closer to tea than to cream.
Little bitterness and little roast flavor.

If you have only had supermarket coffee, your first light roast may surprise you. Give it two or three cups.

Medium Roast Coffee: The Sweet, Balanced Middle

Sat, 17 Oct 2026 15:22:00 -0700

What Medium Roast Is

A medium roast continues past first crack and stops before second crack (how roasting works ). The beans are an even medium brown, still dry on the surface. Names you may see: City+, Full City, “breakfast” or “house” roast. At the darker end, medium-dark beans start to show a few spots of oil.

It is the most popular roast level in the US, and for good reason: it suits the most coffees, brew methods and tastes.