Homemade calzones filled with ricotta and spinach or kale
Baked mac and cheese, salad, bread
Veggie pot pie
Any type of meatless baked pasta - lasagna, stuffed shells, manicotti
A big pot of soup with a loaf of good bread and salad - I love this recipe and it makes a LOT! You can just skip the bacon. You could bring one tub "for now" and one tub "for the freezer":
http://www.foodnetwork.com/recipes/ina-garten/cheddar-corn-chowder-recipe.html