Step 1

Preheat the oven to 400 degrees F.

Step 2

Toss together the chicken, tomatoes, ditalini, Italian seasoning, garlic powder, olive oil, onion powder, bell peppers, onion, zucchini and 2 teaspoons each salt and pepper in a 9-by-13-inch baking dish until evenly combined.

Step 3

Pour the chicken broth over everything and cover tightly with foil. Bake until the chicken is cooked through and the pasta is al dente, about 45 minutes. Remove the foil, sprinkle with the mozzarella and return to the oven until the cheese is melted and just starting to brown, about 10 minutes.