Meatball Alfredo Casserole

A sneaky, creamy way to get veggies into your comfort food! I made this on a rainy night out of a variety of pre-made goodies I had on hand. Feel free to use similar items that you have in your pantry. I think artichoke hearts would be very good in this, as well as canned mushrooms. Cooked chicken could also be used instead of the meatballs. Enjoy, and let me know what you think.