I do mostly green days, with the odd EE/Red thrown in, usually at w/e's. Im not veggie though so theres sometimes a bit of chicken in as a HEX or something. My diary is
here. On days when Im at uni I take my lunch and dinner with me as I dont get back til ten at the earliest, gone midnight if I go to the pub (classes dont finish til 8pm).
For my lunch I take something like a box of homemade free spicy hummus or a WW wrap stuffed with salad, cheese, jalapenos, or a box of leftover lentil/pasta salad or whatever. Then whatever my main lunch thing is I also take a box of carrot sticks and mixed veg crudites (eg baby corn, snap peas, baby tomatoes) and a load of fruit to snack on.
For my tea I take a flask of leftover soup/stew/casserole/whatever. I cook these for my normal tea all the time so I always just cook more than I need and freeze the leftovers, so I can just get a box out out and microwave it to take to uni. This week it'll be spicy black bean soup Wed and spicy root casserole Thu I think
Often take a flask of coffee with me too, cheaper than uni coffee and makes sure its skimmed milk. And I drink quite a bit of diet coke/soda on uni days, to keep me awake

But I think the bubbles in it keep my tummy 'full' as well
