A visually stunning site with thousands of user generated and searchable illustrated recipes for you to try in your school cookery session. Some more a piece of art than a recipe, these can be printed to add some colour to your school kitchen or used as an example of instructional writing in English.
http://ictmagic.wikispaces.com/Food+&+Cookery
This is a service like StumbleUpon, but for food and recipes. The site links to user recommended recipes from all over the web. A great place to find inspiration for cookery lessons.