Chocolate and Zuchini is a fav of mine and she has also had a couple of books published
Pioneer Woman cooks, well that is a heart attack waiting to happening. The amount of butter that woman uses is obscene. Also a book on the way I think
Smitten Kitchen I also like.
The Kitchn is a nice blog but I don't tend to use it so much for recipes.
I also like, amusing and some nice recipes.
http://www.amateurgourmet.com/And this one I sometimes use for packed lunches
http://lunchinabox.net/Food blogging is a HUGE area.