Heat griddle or skillet to medium heat (350 degrees).
In a shallow bowl or pie pan, combine egg, egg whites, honey, cinnamon, milk, and banana; mix well.
Spray non-stick spray onto the griddle. Dip bread in the egg mixture, turning to coat both sides. Cook on griddle, about 4 minutes on each side, or until golden brown. Serve. If desired, serve with syrup.