This recipe is especially popular with kids, who are sure to love the whimsical cupcake shape and savory flavor. If you have picky eaters at home, you've got to try this mini muffin tin recipe! Just 4 cheap ingredients required: Pillsbury crescent dough sheet, frozen Italian meatballs, mozzarella cheese, and pizza sauce. So yummy! These are also fun as a party snack or for sleepovers. Anytime your kids have friends over! The best finger food.