Why do potatoes turn black after you have peeled them and cooked them?
By Connie from Bristol, TN
By Bella Swan  07/31/2010
It is something to do with the starch; it oxidizes when the air touches it. To correct the problem, wash the potatoes with cold water when you peel or slice them to remove the starch.
By Treana  08/03/2010
Sometimes it is the pot or container you use. Try using a non-aluminum cooking vessel. Immediately put potatoes in cold water while peeling remainder of potatoes. Cover the potatoes completely with water and rinsing with cold water. Do not use disposable aluminum pans to serve in if making for a crowd.