One slice of toast? Eh, not so filling. A couple egg whites? Double eh, not filling at all. But … put them together in a dish like this (and let cinnamon, vanilla, and sweetener help you out) … now that’s a great breakfast (and you can make the kid-friendly version at the same time!). And like breakfasts should, it takes just a couple minutes to prep and cook. Tailor it to your own needs by adding more toast or egg whites (it’s ok if they spill around the toast and don’t all fit in the hole).