When you're only allowed to eat one cookie, then you need to stretch the definition of "one". Joe Castro, the head chef at Quest Nutrtion in Los Angeles developed Cookieception and photographed it appropriately with a background of Cookie Monster blue. You can find his recipe here.
The obvious next step would be to use this giant cookie as a topping for a larger cookie.
-via Thrillist
We dish up more neat food posts at the Neatolicious blog
OMG!
Start a contest, people!
Get some free/smart thinkers who can create cookie awesomeness to the nth degree and come up with something spectacular AND original!