There are lots of apps that offer recipes for you to follow, and most of the major supermarket chains now have online shopping apps for the iPhone. However, Food.fm brings the two together in a single app. You can search through its pretty extensive list of recipes to find what you want to cook or just select the types of food stuffs that you want to use, and the database will offer suggestions.
Once you've found your chosen meal the app tots up all the ingredients that you will need to make the recipe and adds them to your shopping basket. The clever bit is that it's linked into the Tesco ordering service, so you can get the ingredients delivered directly to your door.
Foodie.fm is a clever mash up of recipe app and online ordering system. If you're already a user of Tesco's online shopping service it's definitely worth checking out (excuse the pun).