The best fries I ever had (as an American who has eaten fast food since the 70s, including the legendary McDonalds fries) were served in Switzerland. The guy q

The best fries I ever had (as an American who has eaten fast food since the 70s, including the legendary McDonalds fries) were served in Switzerland. The guy quickly sliced up the potato and prepared the fries in some sort of wok with some sort of oily substance that I always assumed was clarified butter, but may very well have been beef tallow or some other concoction.