If you really store into the refrigerator, that will make your potatoes turn black to not cooking with a bright color. How To Freeze Potatoes. Avoid overfilling the bowl, or it may overflow when you add the potatoes. Generally, seed potatoes should be stored the same as the potatoes you store for eating. Use a knife that’s nice and sharp. I hear putting them in a bowl of water, would help if you were planning on leaving them cut for an evening or so, but I would double check on that. Cubed peeled potatoes can sit in water overnight, but they need to be refrigerated. Peeled potatoes left out by themselves at room temperature, on a refrigerator shelf or wrapped in foil or plastic wrap will still get dark overnight, so submerge them in a bowl of water, cover and refrigerate. Why does this happen? There is a variety of vegetable slicers you can get in the market, the best are the round mandoline slicer and mandoline slicer cutter and chopper and grater. Potatoes are a source of carbohydrates, which provide you with energy, due to their high nutritional value. Is it safe? If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. (So far so simple.) This is is how restaurants that do natural cut fries store the pre-cut fries. Include your email address to get a message when this question is answered. Not only they make a great job when slicing veggies, their price is pretty fair. Storing peeled carrots is a convenient way to try to eat more veggies. If mashed potatoes are on the menu, run the water directly into a cooking pot instead of a bowl. By rinsing peeled potatoes thoroughly and changing their storage water daily, you might be able to make them last for up to 3 days. Never store potatoes with fruit, onions, or garlic. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. Helpful. For tips on handling discoloration in the water, read on! Dry the potatoes, place them in plastic bags, remove as much air as possible, and label the containers with the date. I use plastic as the metal from a colander can also start the potato turning dark prematurely. If left to sit in the dirty water, the potatoes will be soaking in the same enzymes that cause them to turn brown under normal conditions. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/9\/93\/Store-Peeled-Potatoes-Step-1-Version-2.jpg\/v4-460px-Store-Peeled-Potatoes-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/9\/93\/Store-Peeled-Potatoes-Step-1-Version-2.jpg\/aid9526681-v4-728px-Store-Peeled-Potatoes-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":309,"bigWidth":728,"bigHeight":489,"licensing":"