Ice'd. No other way. Story time:
I was really young, like 10 or so. My mom took me to Dunkin' Donuts on a cold winters day. She asked me if I wanted a hot chocolate; I declined, saying I wanted a coffee instead. So I get this coffee in a styrofoam cup, I can't tell that it's actually lava inside there. I get outside, and seeing how its cold, I take a sip of this coffee-lava. Long story short, I couldn't taste anything for a week. I now drink my coffee ice'd.