Forget “Coffee is Hot!” and its variations. What they really need is a warning on iced blended drinks that anything larger than about 12 ounces may separate and require frequent re-mixing unless drunk rapidly. And those are the ones that are mixed well. Let us not speak of the ones you get at the cafĂ© downstairs from the office, or at rush hour when everyone else in town wants a Frappucino NOW and the baristas are just trying to get through with the blenders as fast as they can. You know, the ones that end up like a coffee-flavored snow cone with a straw.
For some reason, coffee just doesn’t seem to blend with ice as well as fruit does.