Best Espresso Machine Reviews Espresso requires high temperatures and pressure to produce its distinctive flavor. If you want to make the most of it, the best espresso machine is crucial. This Breville model has the same ThermoJet thermocoil that's found in commercial machines that are used by professionals. It's heated https://www.coffeee.uk/products/de-longhi-all-in-one-coffee-maker-espresso-machine