If it weren't for foam, what fun would espresso with milk be? (Not very.) Today, we honor the magic of foam by sharing a few facts about its creation, its deliciousness, and why not all of it is created equal.
'foam' on Serious Eats
The head on a pour of Guinness, the crema of a perfectly pulled espresso shot, the froth from a malted milkshake. Creamy, bubbly, and aromatic, each of these naturally-occurring foams adds an extra dimension of texture to drinks. Today, we'll look at some traditional and not-so-traditional techniques for making and perfecting foams for cocktails.