Potatoes, salt, and oil. That’s all it takes to make the perfect potato chip, according to Paul LaGuardia, owner of Hartville Potato Chips. That, he said, and an acceptance of a certain occupational ...

Potatoes, salt, and oil. That’s all it takes to make the perfect potato chip, according to Paul LaGuardia, owner of Hartville Potato Chips. That, he said, and an acceptance of a certain ...