Dump and Bake Meatball Casserole

So easy!I wasn't in the mood to cook but our fridge was looking pretty bare, so leftovers were out. I found this recipe and am in love--and so are the kids. Win!
Ingredients:
1 package (about 16 oz) uncooked rotini pasta1 jar (about 25 oz) spaghetti sauce3 cups water1 package (14 oz) fully thawed/cooked meatballs2 cups shredded mozzarella
Preheat the oven to 425F. In a large baking dish, stir together uncooked pasta, sauce, water and meatballs. Cover tightly with aluminum foil and bake for 30 mi...