Italian Baked Chicken and Pastina Ingredients 1 cup pastina pasta, (or any small pasta) 2 tbsp olive oil 1⁄2 cup boneless, skinless chicken breast, cut into 1-inch cubes 1⁄2 cup onion, diced (about 1/2 a small onion) 1 clove garlic, minced 14 1⁄2 oz can diced tomatoes, with juice 1 cup mozzarella cheese, shredded 1⁄4