Question: To chop potatoes to the correct size according to how much you like them to be cooked
Options:
If you like your potatoes overdone, chop them into small pieces, but if you like them underdone, chop them into large pieces.
If you like your potatoes overdone, chop them into large pieces, but if you like them underdone, chop them into small pieces.
Answer: If you like your potatoes overdone, chop them into small pieces, but if you like them underdone, chop them into large pieces.