At Starbucks, we spend a lot of time focused on coffee quality, and with good reason – it is at the heart of our most popular beverages. But if our signature Espresso Roast is the heart, then great steamed milk is the body that holds our espresso beverages together.
Over the next month, Starbucks is rolling out a new custom steaming pitcher to help our expert baristas make even better steamed milk for your beverage. The secret is in the shape. It’s tapered and concave, allowing for the “whirlpool” motion needed for steaming perfection.
So what does perfect steamed milk look like? If you take the lid off your drink, you should see a layer of shiny, meringue-like foam, without any big soapy bubbles. This foam, which we call “microfoam,” comes from the incorporation of thousands of microscopic bubbles into the milk, and results in a superior, creamy texture. Great steamed milk tastes better, too – perfect steaming brings out the subtly sweet taste of the natural sugars present in milk. This perfection doesn’t come from a machine, but requires the expert touch of our highly trained baristas.