Cookbook
Cookbook is an obvious service to consumers
Wikimedia has an English language hypertext cookbook. It was initiated by 142.177.X.X in 2004 and has grown ever since.
Consumerium doesn't yet have a cookbook but there are some recipes by the Lowest Troll
Cookbook tech
- w:Template infobox prepared food can be used to find recipes in Wikipedia
- w:HRecipe is a microformat for recording recipes.