A lot of idea, if your son likes sandwich, it's great, my son doesn't , but most kids like noodle, all kinds, pasta ( Chinese style or Italian, plain cooked, a little salt and oil, maybe a little mushroom) , spegetti.

中式的葱油饼如果喜欢的话也好，但味道大的饺子最好不带,我两个都喜欢macoroni cheese ,这个最简单，不晓得你儿子喜欢不，但这个注意保温。

主食一部分，铺以一小袋水果，两片ham,或者popcorn chicken几小块，或者玉米，毛豆，荤素搭配，营养均衡，一瓶水，够了，每天不要重样，一周够打发。