Coffee Machine Hire - Quick Appreciation Guide
According to the experts there are five simple steps to appreciating a good cup of coffee - sight, sound, smell, taste and touch!
SIGHT
Look at the machine - the water should be clear, indicating that the machine has been cleaned. The espresso cup should contain 30ml of liquid. The crema on top should be a golden colour and constitute about 10% of the coffee. The coffee below should be dark brown, not translucent.
SOUND
You will hear the machine infusing the coffee, which takes 25 to 30 seconds. You should not hear a hissing jet like sound or screeching.
SMELL
Coffee made from 100% Arabica beans has a rich, pleasant aroma. There should not be an earthy smell, characteristic of the Robusta bean, or shallow smell characteristic of instant coffee, which used the Robusta bean.
TASTE
A correctly prepared espresso coffee has a taste characteristically mild in acidity. It leaves a pleasant mouthfeel, with a balance of sweet, acid and bitterness. It should not taste burnt, stewed or earthy.
TOUCH
A correct espresso cup is thick porcelain with a thickish lip. A correctly prepared espresso should be served at 86 degrees Celsius in a pre-warmed cup.
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