Lunch Ideas for Preschoolers

From our Parenting Q & A, Melinda asked, "Does anyone have any good ideas/recipes that are quick and easy for lunch? It's just my 19 month old, 6 year old, and myself. I rack my brain everyday to come up something good, and at least semi-nutritious. Both girls are not very picky eaters. I would appreciate any ideas." Read what other parents suggest.