Bottom Layer: The Heartīeneath the body of the espresso shot is the heart of the espresso, at the bottom of the shot. This is the middle layer and should be a caramel brown color. Middle Layer: The Bodyīeneath the crema and above the heart of the espresso shot is the body of the shot. Make sure to stop the extraction process once you see the whitish material as it is bitter and will taint the shot. The composition of the crema includes proteins and sugars as well as vegetable oils.ĭuring the process of pulling the espresso shot the coffee beans' finest oils are extracted, and when this process is complete you will see a whitish ring begin to form atop the crema. This foamy layer atop the fine espresso shot holds the finest tastes and aromatic qualities of the espresso shot.
Sitting on top of the espresso shot in a thin layer is the thin, golden-brown to brownish-red layer called the crema. Jump to:Īlso see: The Best Coffees in the World Top Layer: The Crema The premium gourmet espresso shot should reveal three distinct layers. Now the freshly brewed espresso shot sits in the glass and can be observed. during brewing including brewing temperature and extraction time. You made sure to grind it properly for your particular espresso machine, tamped it properly into the portafilter basket, and used all of the proper espresso technical specifications. You have purchased fresh-roasted coffee, stored it properly, and ground it just before brewing.
Crema is the Body and Heart Make Up Shot of Espresso
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