Has this ever worked? French fries at home that taste as good or better than a restaurant? I even made these in a dutch oven with a gallon of oil. I checked the temperature. I blanched them, then did a second fry for crispness, dryed them on a rack, and they still were not as good as McDonalds. They didn’t have that crisp outer shell. I was reading that older oil works better. Older oil?