My own favorite is Eggs Benedict but that's generally reserved for weekends. Right now i'm on Atkins so my breakfast usually consists of 2 hard boiled eggs and a couple of pieces of sausage or a slice of baked ham.
My son-in-law make up this Mexican breakfast with is off limits to me right now.
He pan fries up some chunked potatoes and mounds them in the center of a plate. he adds some sauted onions and green peppers with some jalapeno tossed in. Chorizo sausage goes in as well and the whole dish is topped with two sunny side up fried eggs.
This is a breakfast with some staying power!
Jim