How Do You Preserve Cut Potatoes For French Fries?

How Do You Preserve Cut Potatoes For French Fries? Drain the fries and let them dry completely then toss in a little vegetable oil—about 1 tablespoon for every 2 pounds of potatoes—spread in an even layer on a parchment-lined baking sheet and freeze until solid, about 6 hours or overnight. Transfer frozen fries to an