This is Dunkin’s first-ever coffee milk latte, and it’s described as a beverage that “sips like a latte and tastes like a melty milkshake,” although it can be ordered either iced or hot.

Largely unknown outside of New England, "coffee milk" has made a splash this fall thanks to Dunkin's limited-time product, the "Dunkalatte." A typical latte combines a milk base with espresso.

And if you've never heard of it before, that's okay. I am here to guide you. Where did coffee milk come from? Yes, coffee milk. No, it's not coffee with milk or milk with coffee. It's a wholly ...