Tips for the Best Mashed Potatoes Start cooking the potatoes in cold water: This ensures that the potatoes cook evenly. Otherwise, if you start with hot or boiling water, the outsides of the potatoes cook and soften while the middles are still hard and crunchy.
The most important part here is that you use cold water instead of boiled – if you boil the water first, the outside will cook faster than the inside resulting in an uneven texture. Cubed spuds will take around 15 minutes where larger chunks or whole new potatoes will be 20-25 minutes.
Should I soak my potatoes before making mashed potatoes? You can, but I don't. If you do – just soak them for 5 minutes and rinse. Doing so is a science thing – soaking cut potatoes removes excess potato starch.
Always start potatoes in cold water.
Dropping them into boiling water is a bad idea because the hot water will cook the outsides of the potatoes faster than the insides, leaving you with unevenly cooked taters. By the time they've fully cooked to the core, the outsides will be mushy and start to flake apart.
Drain Potatoes
Pour cooked potatoes into a colander or use a slotted spoon to remove large pieces of potato from the hot water and place them in a bowl. If your recipe calls for cooled potatoes, run them under cold water or submerge them in an ice bath to speed the cooling process.
For most potato dishes it's important to add the potatoes to cold water and allow the water to come to a boil with the potatoes in the water. The potato starch can react as soon as it comes in contact with hot water, which will promote uneven cooking and mealy potatoes.
Keep Your Potatoes Hot
If you want a truly creamy taste and texture, you can't let the potatoes cool before mashing—you want to start getting busy with them as soon as possible after they've been boiled and drained.
Never try to mash up cold potatoes. It has to do with some chemical-y thing with the starch. If your potatoes go cold, heat them up again (in warm water, a microwave) and then try to mash them.
If you want to boil your potatoes in advance of mashing them, leave them sitting in about 1-2 inches of the cooking water for up to 2 hours. Then when it's time to mash them, you can bring the water to a simmer to reheat the potatoes.
Here's how this sticky state of affairs happens: Cooking causes the starch granules within the potato cells to absorb water and swell. Some cells will inevitably burst, releasing tacky gel that helps give mashed potatoes their cohesiveness.
Bring the water to a boil over high heat, then reduce heat to medium low. 5. Cover the pot and simmer until potatoes are tender — about 15 to 20 minutes. A knife tip inserted into a potato should meet no resistance; if the potato clings to the knife, the potatoes need to cook longer.
Some people prefer to boil their potatoes whole, while others prefer to cut the vegetables into pieces before boiling. Smaller potatoes (like red gold) will cook faster whole — about 15-20 minutes in boiling water. Larger potatoes (like russet) take a little more time — about 20-30 minutes.
Many recipes for French Fries (as well as other potato recipes) recommend soaking the potatoes in cold water for thirty minutes. The rationale is that some of the starch is leached away and helps the texture of the potato, but this simply doesn't make any sense.
Dense potatoes don't absorb seasonings easily, so you'll need to salt the water liberally so that the water the potatoes do drink up also carries in seasoning. And because potatoes are so timid in flavor, they need that salt to bring them out of their shells.
As with pasta water, there's a reason to liberally salt the water in which the potatoes will cook: As the starches in potatoes warm up, they open up and absorb water (and salt if you season the water). When they're finished cooking, the cells close off.
You should store peeled and cut potatoes in water for 24 hours to ensure the quality of your final product. "If you drain the potatoes and notice they are turning brown, that they've started getting soft, or if they are slimy you should discard them," says Brigman.
Soaking potatoes in water helps remove excess starch. Excess starch can inhibit the potatoes from cooking evenly as well as creating a gummy or sticky texture on the outside of your potatoes. Cold water is used because hot water would react with the starch activating it, making it harder to separate from the potatoes.
A word about butter: Don't melt butter before stirring it into the potatoes because the milk solids and fat will separate. You can add cold butter to your hot potatoes since the butter will melt as a whole and distribute the fat and milk solids evenly.
However, using the same quantity of milk and butter, but heating them separately and adding the melted butter first to the mashed potatoes, you end up with a butterier tasting potato dish. The fat absorbs into the cells of the potato, which have swelled and pulled apart from one another.
The best creamy mashed potato recipe!
The secret to beautifully creamy mash is to boil the potatoes in a cream (or whole milk) and water mixture. The potatoes suck up all the goodness from the cream and result in flavorsome potatoes that are beautifully smooth.
Cover the potatoes with water and season with 1 teaspoon of the salt. Boil the potatoes until they are fork tender. Drain the potatoes and return them to the saucepan. Add 1/2 cup of the butter, hot milk, sour cream, and salt to taste; mash thoroughly with a potato masher until very creamy.
Tip #3: Don't Overcook or Undercook the Potatoes
If they're undercooked, you'll have pockets of crispy potato chunks-—a big no-no for classic fluffy mashed potatoes. If you overcook them they disintegrate and your potatoes will be soupy.
By baking them, uncovered, in a shallow baking dish, we encourage moisture to evaporate out of the potatoes. To do this, transfer your mashed potatoes to a baking dish and place them in a 350° Fahrenheit oven. Leave them to cook for about 10 minutes or until you've reached your desired consistency.