Comment Acrylamide (Score 1) 165
The thicker the crust and the higher the temperature, the more Acrylamide is formed.
For those unaware that they are eating a neurotoxin damaging your male parts when consuming chips, coffee and french fries: http://en.wikipedia.org/wiki/Acrylamide
One woud think the bright guys at NASA would take this into consideration before exposing their expensive astronauts to this stuff.