Using the steam wand of an espresso machine is the most common way of steaming milk. But what really happens when introducing heat, air and tiny water droplets into the milk?
During sunny summer days cold brew coffee is the perfect refreshment. Cold brew coffee is also perfect to make at home when you are graving for something special from your cup of coffee. Making cold brew coffee at home is easy, simple and doesn't need any fancy equipment. Here is how to make cold brew coffee easily - anywhere!