1. 1. Cook pasta according to package instructions. Drain and set aside.

2. 2. In a large skillet, heat olive oil over medium heat. Add diced chicken and cook until browned and cooked through.

3. 3. Add sliced bell peppers, broccoli florets, and minced garlic to the skillet. Cook until vegetables are tender-crisp.

4. 4. In a separate saucepan, heat 1% milk over low heat. Stir in flour to thicken the sauce, then add grated Parmesan cheese.

5. 5. Combine the cooked pasta, chicken, and vegetables with the creamy milk sauce in the skillet. Toss to coat everything evenly.

6. 6. Season with salt, pepper, and Italian herbs. Serve hot and enjoy!