"Fries vs. Hash Browns: Why McDonald's Leaves One Potatoes Untouched. In a surprising twist, a recent investigation has revealed a culinary secret behind McDonald's fries and hash browns. While the iconic golden fries are tossed with a generous sprinkle of salt, their hash brown cousins are left unsalted. But why? The answer lies in the cooking process and the desired texture of each dish. As it turns out, the lack of salt is key to preserving the crispy exterior and fluffy interior of McDonald's hash browns, setting them apart from their salty, crunchy counterparts. Read on to uncover the fascinating science behind this tasty tidbit."


At McDonald's, not all spuds get salted. While neutral-tasting fries are tossed with salt, hash browns are not - this is why.