I cook enough for an extra 2 meals so that DH always has lunch and I always have lunch, we actually save a lot of money by doing this. But for some ideas:
I make stirfry, just brown some chicken, add a pack of frozen stir fry vegies some sweet chilli sauce or whatever sauce you like some garlic, then I add some hokkien noodles, I freeze this and DH says it taste fine when he reheats it.
homemade sausage rolls, they freeze fine, they reheat ok but they are not crusty after being microwaved but they still taste ok
pasta like you said.
really the best way to do it is make extra for tea so he has leftovers. if I think of anything else I will post it.