In an earlier post, I recommended highly Binnar's turkishcookbook.com which has a different Turkish recipe posted each week. This page is great, and works well if you want a way to make Turkish cuisine easily.
However, if you are looking for more challenging and traditional recipes, take a look at iloveturkishfood.blogspot.com
This page has recipes, such as manti, that are based on the traditional ways of making some of the famous Turkish dishes. Enjoy!