Serious Eats: Talk
Carl Jr's/Hardee's Egg, Sausage, and Cheese Biscuit FTW
I just tried one of these for the first time and must say it's pretty damn good for a fast food breakfast sandwich. The biscuit and egg are far better than the McDonald's equivalent. 2 for $2 and they are pretty large, best deal in town. Those hash brown nuggets though are the suck.