What i eat about 9/10 days:
1/3 Dry Grits (60g Carb)
4 Whole Eggs (24g Protein)
1 Whole Wheat Bagel + PB (whatever a bagel is)
1L Gatorade (instant mix- 60g Carb)
1 med apple/orange
Sometimes i'll swap 4 donuts for the bagel (donuts = 800 cals) or some instant waffles (around 500 cals for 4 waffles).
What is the exact cal total? no clue. I'd guess at 1100+ calories. This fills me up, keeps me that way for a few hours and gives me a bunch of nutrients in the AM.
Why do i recommend this? it gives you various foods to eat, some fast and slow release carbs. Makes breakfast a little less boring when you have more than just eggs and oats every AM.
I would also suggest having oatmeal and cottage cheese as an alternative meal in the morning (my boredom/backup meal). this is pretty nice, you can keep the fruit and gatorade/water, and figure out your other carb source from there.