My personal favorite has to be Crackling Oat Bran. Too bad that's loaded with sugar so I only have it once or twice a year. I tend to go overboard on this cereal. I'm crazy about brown sugar and this cereal has lots of that.
Other personal favorites include homemade cornbread dipped in buttermilk, quick grits (NOT insta grits as it tastes like library paste. :P) with extra sharp cheddar cheese, and homemade muesli.