Wacaco - Portable Coffee and Espresso Machines - Beyond the taste and the smell, the crema's appearance is a good indicator of the espresso shot quality. An under-extracted shot crema will be
![Coffee Cloud on X: "under extracted coffee, perfect coffee and over ectracted #Coffee https://t.co/mmB7n5beww can help https://t.co/PkhdZRB0oz" / X Coffee Cloud on X: "under extracted coffee, perfect coffee and over ectracted #Coffee https://t.co/mmB7n5beww can help https://t.co/PkhdZRB0oz" / X](https://pbs.twimg.com/media/DqySEq0XgAAkQAh.jpg)
Coffee Cloud on X: "under extracted coffee, perfect coffee and over ectracted #Coffee https://t.co/mmB7n5beww can help https://t.co/PkhdZRB0oz" / X
![Is this over or under extracted, I used 9g of coffee with single basket, 20second extraction time : r/espresso Is this over or under extracted, I used 9g of coffee with single basket, 20second extraction time : r/espresso](https://preview.redd.it/is-this-over-or-under-extracted-i-used-9g-of-coffee-with-v0-tn4fjgju141a1.jpg?width=640&crop=smart&auto=webp&s=860411ded3660f4df3993546a28ebe51c13ab6e0)