Brew coffee. Pour boiling water over the cup to warm it up. Pour coffee into the cup and fill it with hot water.
Heat the milk. In a separate saucepan, heat the milk to 65 degrees, without bringing it to a boil. Beat the hot milk for 2-3 minutes with a mixer or in a French press until foam appears.
Make a latte. Pour the brewed coffee into the glass you will serve the drink in. Pour the milk and foam over the coffee.