date:Sep 20, 2018
ace your mandoline and grater directly over the bowl and grate straight into the water to keep your potatoes as white as possible.
Acid stops it altogether
As mentioned above, placing spuds in water will slow the oxidation process, but it will not stop it. If youre planning to store your potatoes in water for more than six hours, say overnight, adding a bit of acid is a good idea.
Lowering the pH of the potato helps fight off oxidation. Just like you squeeze a lemon on sliced apples, a bit of