I only eat cereal for breakfast on Saturday morning, when I can't cook. And that is always the healthiest whole grain vitamin packed type I can find, and when it's on sale. Otherwise, I make whole wheat pancakes from scratch, mushroom cheese omelets, etc. This idiotic campaign to push those sugar-laden mixes of garbage as "dinner" are disgusting.
I have a simple homemade granola recipe that we use for quick breakfasts or on occasion, snacks.