2 cups diced, cooked chicken
1 cup halved grape tomatoes (can substitute with a can of undrained diced tomatoes)
1 small zucchini (about 1 cup), diced
1/2 cup corn kernels (fresh, canned, or frozen is fine)
12 ounces (about 3 cups uncooked) uncooked penne pasta
3 1/2 cups low-sodium chicken broth
8 ounces (about 2 cups) shredded mozzarella cheese, divided
1/2 cup chopped or torn fresh basil leaves, divided
2 teaspoons minced garlic
1/2 teaspoon salt