What's up with all the meat scents?

First there was chicken log. Then there was beef candle. And then there was meatball candle.

You might be thinking, "This can't possibly be a thing." But it is. In recent years, KFC, McDonalds, and IKEA have injected the smells of their iconic meat dishes into products that aren't meat. Sure!

The allure of the meat scents...