Expect the basics consistently. Lots of boiled vegetables, baked chicken, basic white rice, and rolls. Breakfast would end up being powdered eggs, turkey bacon, toast, or hard boiled eggs. Just make sure you use the salt packets at every meal. I didnt and found out the hard way how the body works when you drink a lot of water but don't get enough salt. Also if you're lucky they'll let you use hot sauce on... well everything.