Espresso

While the taste of espresso will vary widely depending on the coffee (including the roast), the quality of grind, and technique used to brew it, a well-made espresso will generally have a heavy body, rich texture, and a bittersweet taste. Each shot should have a layer of crema (foam) on the surface, generally golden to dark tan in color. A single shot of espresso is generally made with seven to eight grams of ground coffee and results in between one to one and a half ounces of coffee. This ratio represents a highly concentrated coffee, containing more caffeine per volume and generally considered to be stronger than drip brewed coffee.