Actually Darth all recipes on this site are the intellectual property of their respective authors. The same goes for pictures, photos and webdesign. You need permission to publish anything you find on the web. Thats why alot of people link to sites instead of directly copying information. Then again, you could take a picture or information or a design and change it to such an extent that it becomes your own work, thus navigating around the copyright laws. To be honest there arent any internet police ready to arrest people and copyright infringement is mostly enforced by goverments on behalf of the entertainment industry.
Theorectically you could sue the person who copied your recipe, but youll get alot further by giving them a word slap

. Actually the best bet is to just feel proud, how many people get their recipes copied to the beeb??! gg dood! ;D