I put all the solo lunch ideas together in a pdf sheet for you to download from Google Docs. The link is over there on the right hand side of the blog, under my Twitter updates. There are a couple of other lists for download there too, and I want to add more.
I could have sworn I'd done a blog post about breakfasts, but I can't find it in my archives, so maybe that's just one of those posts which is still in my head rather than written down. I shall sort that out very soon and perhaps turn it into a downloadable list too.
Meanwhile, if you like the idea of downloadable lists (and really, what's not to like?) you should have a look at Amy Karol's recipe cheat sheet here and Erin from House on Hill Road's wonderful packing list for children here.