1. 1. Preheat the oven to 375°F (190°C).

2. 2. Cook pasta according to package instructions.

3. 3. In a bowl, crush cornflake cereal and mix with fine salt, onion powder, and garlic powder.

4. 4. Dip boneless chicken breast in whole milk, then coat with the cornflake mixture.

5. 5. Place the coated chicken in a baking dish and bake for 25-30 minutes until cooked through.

6. 6. In a saucepan, heat pasta sauce with Italian seasoning.

7. 7. Cook the pasta sauce until heated through.

8. 8. Add cooked pasta to the sauce and mix well.

9. 9. In a separate bowl, combine shredded cheddar cheese with sour cream.

10. 10. Spread the cheese mixture over the pasta and chicken in the baking dish.

11. 11. Bake for an additional 10-15 minutes until cheese is melted and bubbly.

12. 12. Serve hot and enjoy!