I like to look on Kraft, and allrecipes.
I am a big fan of sites that allow user reviews. Epicuris and receipezaar are my favorites. Food Television has some really good stuff as well but their site is usually painfull slow and their search function suck, though they have inproved it recently. All receips is one of my least favorotes, mainly because half of their receipes I end up stumbling upon call for cans of cream of something soup and other ingredients I wont use.