I found this...to add to Doug's. By the way Doug, nice avatar and love the tagline. 
"At the time of European contact (1535), the Iroquois constituted a Confederacy or League of five nations in upstate New York. The five nations= the Mohawk, Oneida, Onondaga, Cayuga..." Looks like you may have your work cutout for you. I did find this recipe for Iroquois white cornbread-- http://www.prophecyandsurvival.com/recipes-cornbread.htm
This site - http://click.nativeamericans.com/www.wisdomkeepers.org/nativeway/ also has recipes that you can search from by tribe. On the left side of the page, you'll see a box that says "other index" which will give you the "search by tribe". Most of the recipes for these tribes are baked or boiled corn bread it seems.
Good luck!
kos
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