You could add cheese, like Scott & Michael mentioned. I do sometimes. Maybe add it to half & see how you like it?
The first time I ever had this was after I got back from Vietnam. Mrs Bear & I bought a small house, but we had to wait for settlement, so we lived at her parents house for about a month. I was working middle shift, and my MIL used to wait up for me (1:30 AM), and make me something to eat (midnight snack!). She made me Bacon & eggs mixed, and I've been eating them ever since. I knew she was a keeper for sure, waiting up all that time to feed me!!!! She used to pack my lunch too, and it was the first time I ever had more than one slice of meat & one slice of cheese in my life!!!