Answer:
The writer should expand on how learning to cook has changed his or her life.
Step-by-step explanation:
Key word "PERSONAL" so you want to choose the answer talking about the writer.
"The writer should talk about the types of food he or she likes to cook. The writer should expand on how learning to cook has changed his or her life."
Not sure if this is 2 options or one but if it's 2 then the best choice would be "The writer should expand on how learning to cook has changed his or her life." because the writer is giving personal experience about learning to cook.