2 cups cooked rotini pasta
1 lb boneless, skinless chicken breasts, diced
2 cups fresh broccoli florets
3 cups Alfredo sauce (store-bought or homemade)
1 cup shredded mozzarella cheese
½ cup grated Parmesan cheese
1 tablespoon olive oil
2 cloves garlic, minced
1 teaspoon Italian seasoning
Salt and pepper to taste
Fresh parsley, chopped, for garnish (optional)