I found it on Pinterest!

This past week I made Meatball Sub Casserole. It was so good, that I made 2 extra batches to freeze! This recipe came from Plain Chicken, and it's no surprise that it was so good because I've loved all of her recipes.







Here is the recipe: http://www.plainchicken.com/2012/05/meatball-sub-casserole.html