Isn't the classic joke that ketchup goes with everything? Like, you could be eating a human body, then you pause and say, "could use a little ketchup." That's the best way you can get out of a food related prank. Let's say you're eating some brownies and then someone tells you that it's actually human feces. Pause thoughtfully, and then say, "could use a little ketchup." You'll still get hepatitis, but at least you'll get a laugh too.
I'm glad this recipe (if you can call it that) is so specific. I would hate to eat milk chocolate with ketchup and get the whole thing wrong. On that topic, can we all stop pretending like we like dark chocolate? Maybe we kind of like it, but it's like 95% milk chocolate, 5% dark chocolate. We just want to seem sophisticated.