I follow quite a few cooking blogs, some are healthy, some are full of awesome desserts. It's weird that I like to bake so much, considering I don't really eat much sugar. I'd rather eat a pile of fruit over chocolate anyday. But anyways,
By FAR, my favorite food blog is Picky Palate. Best awesome dessert ideas EVERY. SO many different kinds of cookies stuffed with candy, brownie, other cookies, etc. There is other food on there as well, but desserts is the main thing. I have MANY of her recipes printed out and stuffed into my recipe binder.
A few others worthy of a look: