I've been eating salads for breakfast: 4-5 cups of spinach, miscellaneous raw veggies, hard boiled eggs, avocado, olives or nuts, and homemade dressing.
Sure, some people at the office think I'm odd. Tough. I may be odd, but I'm healthy!
When I'm at home for breakfast, I usually scramble or fry a couple eggs and serve them with a pile of sauteed veggies (like zucchini, peppers, onion, and mushrooms) with chopped tomatoes and cilantro.