One of my fav complex carbs is Ezekiel bread, which you can get in the organic frozen sections in most grocery stores. It is a great source of protein & fiber, contains amino acids, flourless, no sugar, the list goes on. It is really filling and I prefer it to regular whole wheat bread. They even have a cinnamon raisin flavor, yum.
Breakfast inspiration: Open face sandwich. 3-4 egg whites, 1 whole egg over easy or egg whites with veggies like spinach, tomatoes, avocado etc. Serve over a slice of Ezekeil bread with a side of berries. Enjoy!