Espresso can be served at any time of day.  Presentation is everything so be sure to serve your espresso in a porcelain cup that holds no more than 90ml of liquid.  These cups are sometimes referred to as a demi-tasse.Cups should be heated as an espresso is only 60ml of liquid and it will quickly get cold if served in an unheated cup. You can heat cups by placing them in a cup warmer, or fill them with water and heat in a microwave or fill with hot water from your espresso machine and wait about 30 seconds before making a coffee.  Of course, be sure to throw out the water before you make an espresso.Check out our blog for more information about the cups you choose.