Jeru_Sorrin, on 18 April 2012 - 04:50 PM, said:
The flexiblitiy/ breakableness of the brownies must be due to water or oli's. Therefore if the brownies are made in a environment that is not very humid they will lose thier moisture. So maybe put in more oil? Maybe invest in a humidifer? I don't know.
I actually just bought a humidifier last week, I shall turn it on in my closet and put new brownies in there the night I make them. Experimentation is afoot.