I love Kashi cereal or Ezekiel cereal with soy milk. Also I buy the steel cut oats at publix and add water and heat it in the microwave for a few minutes and stir in some soy milk and banaanas. Yummy!! I haven't given up the microwave yet. Also, Ezekiel bread which u can find at the grocery store with a little nut butter or earth balance spread and some plums are good. Theres so many good cereals out there that are whole grain and full of fiber. Barley is another fav of mine for breakfast. make a bunch and u can portion it out for days.
Some people find vegetables for breakfast provides a constant level of energy and makes them feel great, like steamed green beans or spinach. Experiment eating non-breakfast foods for breakfast. Some traditional cultures eat a big dinner-like breakfast and a small breakfast-like dinner.