I'm afraid my favorite breed changes with every new arrival. BUT, I do love my Salmon Faverolles. They are friendly, docile, lovely, lay regularly and are the funniest when they run. Their feathered legs and fluffy faces make me smile every time I see them.
Also on the top of my list is my grand dame's breed, a Buff Orpington. She is also beautiful, a bit more sassy than the Favs, but still pretty sweet. It appears she is done laying, but in her day made some very nice, good-sized brown eggs.
Check with me next year, and I likely will have a new favorite or two!