You can make coffee with the Nespresso Lattissima One, but it is difficult to make a normal black coffee in the sense of a traditionally brewed coffee. Here are a few points to bear in mind:

- The machine is mainly designed for espresso, lungo and milk-based drinks such as cappuccinos and lattes.
- The lungo capsules are the closest variant to normal coffee, as they use a larger amount of water than espresso and make around 120ml of coffee.
- To fill a larger cup, you could use the lungo function and adjust the amount of water experimentally, but the coffee will still be a stretched espresso and not a traditionally brewed coffee.

Overall, the machine is not ideal for making regular black coffees in larger quantities, but with the lungo capsules and some experimentation, you can make a coffee that comes closer.