Mix with the frother until you see air bubbles have formed, the eggs are fully beaten, and some foam has formed on the top. From there, you’re ready to cook! Anyone who wants to enjoy barista-quality ...

It’s like a caffeinated meringue made from instant coffee, sugar, boiling water, and a whole lot of air that is then spooned onto milk or milk and ice. Sure, you can use a whisk to mix it up if ...