How Does a Coffee Machine Work?

A Breville espresso machine brewing coffee through the portafilter into a cup

Key takeaway: Every coffee machine heats water and forces it through ground coffee, but the way it forces that water through is what actually separates the types. Pump espresso machines … Read more

How to Use a Milk Frother

Handheld milk frother whisking milk into foam in a steel jug

Don’t fill any frother, handheld or automatic, past its lower max-fill mark; the milk roughly doubles in volume once it’s aerated, and overfilling is the top reason it floods over … Read more