We sent packages when the war first started to my husbands old platoon and sent things like (all of these in single packs) oatmeal, coffee, cream, salt, pepper, kool aid, breakfast bars, grits, gum and ramen noodles. All things you just had to add water too. Hard candy. visine, toothbrushes, beef jerky, qtips, pens, paper, cameras, pipe cleaners, baby wipes, chapstick, white crew socks, calling cards, newspapers (sports) and car/truck mags and sport mags. Powdered gatorade etc. dip and cigarettes. I too hated contributing to those habits, but if it keeps their mind on what they're doing and puts a smile on their face then I'll send them whatever they want.
:bulb_125: I also packed almost everything inside ziplocs. (actual zip kind) That way if anything spilled it wouldn't ruin other things and the ziplocs were re-used by the troops for their letters from home and pictures etc to keep safe.
Crossword and word find books too are good. I had my girls preschool class make pictures and the guys really appreciated it. Some even kept them.
If you want seasoning type things which I think are needed with the MRE's you can go to chick fil a and inside they have salt,pepper and tobasco (I think). I went a few times and got a few handfuls.
Hope this helps. I keep thinking there are other things we sent, but this is what comes to mind. I do know that socks were huge!!! You can imagine how long they're on their feet and how dirty they must get.
Hope this helps.
Anne