So, this was discovered recently...
Scandal: 'Double Stuf' Oreos Don't Actually Contain Double the Stuff
After weighing 10 Double Stuf cookies both with and without their chocolate wafers, the class plugged the numbers into mathematical equations and came up with the horrifying truth: Double Stuf Oreos were only 1.86 times larger than regular Oreos.
Say it ain't so!
But kudos to an excellent instructional method:)