These recipes are being posted as a follow up to @knowtheory & @crupar's RubyConf 2010 talk, Healthy Hackers.
(Apologies for the delay to people who asked at the time!)
Recipes as a matter of copyright law are uncopyrightable. Collections of recipes, and descriptions or flavor text associated with such a recipe, however, are subject to copyright, and cooks interested in reproducing recipes should be aware of these circumstances. The raw algorithm for preparing food however is viewed as sacrosanct.
As a result, all of the recipes and any additional content contained within or added to this repository must be licensed under the Creative Commons Attribution-ShareAlike license.
Additional recipes and structure are forthcoming.