Yes really. Philly Cheesesteak Ice Cream actually exists thanks to a guy named Andy Deemer. Amazingly, it didn’t make him vomit forever. In fact, he says it was quite tasty:
Except for a cheesesteak itself, I don’t think there could be anything better than this.
That’s quite an endorsement. If you would like to try this recipe out for yourself and determine whether or not Andy is a genius or a complete lunatic, the instructions can be found on Asia Obscura.