The Cookie of Doom is a mythical treat that will drive you to the brink of madness and despair. But first, you need to know the basics.
It's a cookie that's been taken over by an evil spirit from the depths of the underworld. It's crunchy on the outside, soft on the inside, and will haunt your dreams forever.
But don't just take our word for it, here's a list of ingredients you'll need to conjure this beast.
Learn the method of creating the Cookie of Doom, if you dare.
Or, if you're feeling particularly adventurous, try our variations on the Cookie of Doom theme.
But be warned, once you start down this path, there's no turning back... Support group not included.