Here are some of my favorites lately, now that I can stand food again!
-plain, full-fat yogurt with chopped apples, raisins, and walnuts
-toast with butter, sugar, and cinnamon (not the healthiest, but it is whole-grain toast!)
-pancakes (again, whole-grain. i like Bob's Red Mill Organic pancake mix, but you can also make your own mix pretty easily and save a bundle of money)
-fried potatoes (super easy and quick if you have leftover baked potatoes; just slice them up and fry with a little oil, salt, and pepper....yum! If you want to spend some time, you can make awesome breakfast burritos with the addition of some tofu, salsa, etc; lots of recipes online and most can be made the night before or in large quantities and just reheated as needed)
-leftover dinner, if it seems appealing
-cheesy toast (bread toasted with cheese so the cheese melts, then add tomato, pickle, sprouts... better with a bagel and maybe cream cheese instead of cheese, but I usually don't have fancy things like that
)
-cooked oatmeal with milk, nuts, raisins, and brown sugar
-cold cereal with milk