I could see it being good, if it was unsweetened chocolate.
would add a nice robust, earthy kinda body to the taste of the batter, similar to how you would use a dark beer in a beer batter for fried fish.
People have been putting mole sauce on chicken for centuries. Sounds delicious.
![[Image: choco-chicken.JPG?cb=1406206619]](http://www.laweekly.com/imager/b/blog/4315047/1c71/choco-chicken.JPG?cb=1406206619)