Costco's bakery is so vast and packed that the warehouse retailer surely can't go through all of its fresh inventory every day. So where do the leftovers go?

Costco only sells a handful of cookies that come directly from its bakery, so we set out on a mission to try and rank all of these Kirkland Signature treats.

If you think you've seen some wacky chip flavors just in the U.S., wait until you hear what the rest of the world has got ...