What I ate yesterday:

English muffin: 130
2/3 package beef jerky: 160
Chicken flatbread sandwich from Taco Bell: 290

Total cals: 580
I got up maybe a third of the English muffin so I'm taking a few calories off the top for that, so:
Net cals 550

I gave myself kind of a blank check to sleep last night since I'd been up for 23 hours yesterday, and I only slept 7.5 hours. -.-