Nothing? There's no excuse for that! Even Emily knows how to cook and she's only 12! Seriously though, I love sites offering free recipes. I have a recipe box from when I first struck out on my own and I still prefer to grab a grimey, well used recipe from that box. When I find a new recipe online, I print it and stick it in the box so I especially love cooking sites that have links to print the recipe in various paper sizes.
If you prefer the virtual world, CookSpot has a virtual recipe box that allows you to save your favorite recipes for easy retrieval later. As a registered user you can also save a shopping list, rate and review recipes or submit your own to share.