Lisa,
I try and do a variety of things. One of the things I do is mini pizzas from scratch. Therefore I know that all is fresh and healthy on them. My daugther loves them. I also do a macaroni and cheese. Cook your pasta and add small cubes of cheese and tomatoes. I do your normal sandwiches and as one of the other mums suggested, little cherios with tomato sauce, salads with sandwich meat and always a piece of fruit.
I am very lucky that I have an adventerous daughter who will try anything!!!
Good luck!
Nae, Qld, SAHM with DD 7yrs, DS 5yrs & DD 22mths