Somewhere on the recipe thread is a suggestion for quick breakfast mini-quiches but here is the concept again, for expediency's sake:
On Sunday evening, beat a dozen eggs in a bowl. Whisk in some chopped ham or cooked bacon, and 1 package chopped frozen spinach (thawed and well-drained). Coat a muffin pan with cooking spray. Pour the egg mixture into the muffin pan and bake until set (I don't recall the exact temperature but I'll guess 400--you can look it up on the recipe thread if you really want).
When the mini-quiches are done, let them cool a bit and pop them out of the muffin pan. Store in a ziploc bag in the fridge. Now you have 12 mini-quiches all ready to go each morning. Just grab and go. You can eat them cold or microwave them for 15-30 seconds if you prefer them warm.
Voila. A low-carb high protein breakfast. Eat 2 at a time, add a piece of fruit, a glass of milk, and some nuts if you want/need more food in the morning.
Another option is to buy a shaker cup. Put protein powder in it the night before. In the morning, fill it with milk, shake it up, drink your breakfast on the go. Not ideal, but it can work in a pinch.