Re: Do you regularly cook breakfast for your family??
We pretty much always cook breakfast here. Either myself or DH does it. Occasionally we have things that we've made ahead or done in the crock to make things easier. But store bought cereals aren't really an option for us either due to a lot of allergies between everyone in the family. Years ago, however, we did a rotation like a PPer mentioned - sometimes cereal, sometimes eggs & bacon, etc.
I don't think it makes you lazy to not have frequent hot breakfasts. Every parent does things differently. And I'm nowhere near being a morning person - I'm lucky in that DH usually does the cooking in the mornings. If we could eat cereals/milk, I'm sure I'd be doing a lot more cold breakfasts here. lol I think it's more important for the family to be getting the right nutrients.