Espresso

Espresso is usually served in a shot. It's a concentrated way of drinking coffee, with an intense flavour. It generally has a higher caffeine content than other coffees.

Typically a single shot of espresso can contain anywhere from 29 to 100 milligrams of caffeine.

Whilst we wouldn't recommend it for the best brewing and drinking experience, yes you can. Espresso coffee is generally finer ground than filter coffee so you may find your coffee tasting a little more bitter, as the coffee will likely over-extract using filter coffee methods.