This is the recipe that broke the whole Internet. It’s arguably the most significant coffee drink since the Pumpkin Spice Latte. The best part? It’s made with ingredients you probably already have on hand.
In a medium bowl, combine coffee, water, and sugar. Using a hand mixer or stand mixer set to high speed, beat until stiff peaks form, 5 to 10 minutes. Alternatively, you can whisk this by hand, which should take about 15 minutes.
Fill two 6-ounce glasses 3/4 full of ice and then divvy the milk between the glasses. Spoon coffee mixture on top.