No-spill car breakfast: oatmeal in an insulated mug
oatmeal is the ideal on-the-go breakfast, especially when served up in an insulated travel mug. Oatmeal stays hot, can be eaten in the car without spilling, and doesn't leave crumbs everywhere.
(All I could find at Amazon were the fancy stainless steel travel mugs but plastic insulated mugs work as well for this purpose, as long as you don't cook in them.)If you use instant oatmeal, all the quicker.