Add your potatoes to a pot filled with cold water and then bring it to a boil. This helps ensure even cooking and helps to prevent your potatoes from being soft and cooked on the outside but uncooked and crunchy on the inside.
Add the potatoes to the cold water
While you can wait for the water to boil before adding in the potatoes, they will cook more evenly if you add them to the pot while the water is cold. Potatoes added to boiling water can turn out mushy on the outside and tough on the inside.
If you cook potatoes in water, it's likely they will become mushy after a while. To fix this and keep your potatoes intact, pour a little bit of vinegar (white, wine or cider) in cooking water. It works like magic! Don't forget to rinse your potatoes afterward.
The potato starch can react as soon as it comes in contact with hot water, which will promote uneven cooking and mealy potatoes. Starting them in cold water allows the potatoes to come up to temperature gently.
Eating healthy should still be delicious.
Soaking potatoes in water is the best way to keep prepped potatoes from turning brown.
You Don't Season the Water
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.
As potatoes bake, their starch granules soften in the heat and absorb the surrounding moisture. As they increase in size and often burst, granular particles separate from one another, making the texture of the potato mealy and fluffy. However, if moisture is trapped inside the skin, it can make the potato quite soggy.
Unlike starchy potatoes, waxy potatoes are low in starch and high in moisture. Waxy potatoes, therefore, make for baked potatoes that are mushy and gluey instead of light and fluffy.
The boiling point
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.
Add enough cold water to cover the tops of the potatoes. Add ½ to 1 teaspoon salt to the water. Turn the burner on high and bring water to boiling. Reduce the heat to medium-low or low.
Bring the water to a boil. Reduce heat to medium low. Cover the pot with a lid and let simmer until fork-tender, about 10-15 minutes for small and/or cubed potatoes or 20-25 minutes for large potatoes. Drain and cool.
Waxy potatoes will hold their shape when boiled—and dressed with a ton of cheese and pepper. This makes waxy varieties the best choice for dishes where you want the potatoes to maintain their shape: Think potato salad, gratin, smashed crispy potatoes, cacio e pepe potatoes, or a tray of salt-roasted spuds.
Too much — or too vigorous — mashing will produce gluey potatoes. Your best tool is an old-fashioned masher, fork, ricer or food mill. If you've already done the damage, turn pasty potatoes into a casserole: Spread them in a baking dish, drizzle with melted butter and sprinkle with grated cheese and breadcrumbs.
Potatoes soak up a lot of flavor, so salting the water prior to cooking is a good idea for the best taste. And you aren't limited to plain salted water for boiling your potatoes, either.
Yes. If you boil potatoes for too long, they'll lose their structure and absorb too much water. That means that they'll become mushy, won't have the correct texture, and won't hold their shape.
The baking soda bath breaks down the potato's pectin and draws the starch to the surface, which promotes browning and the satisfying crispiness that only a perfectly roasted potato can deliver.
The most ubiquitous variety, russets, will mash smoothly and readily absorb whatever delicious additions you incorporate, whether you go with the classic butter and cream combination or mix things up with sour cream or even roasted garlic and olive oil.
Know your times. Boil 10 to 12 minutes for cubed, 15 to 20 for whole medium-sized, or 25 to 30 for whole russets. Check with a fork or knife. Potatoes are done when they are tender enough that a utensil easily slides into the middle.
Floury potatoes
Including sebago (brushed) and golden delight potatoes. These are high in starch and low in sugar and moisture. They're great for roasting, mashing and making into chips, but aren't ideal for salads as they break up during cooking.
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.
I have done it both ways, depending on whether I'm in a hurry. Ideally, you will fill the pot with your spuds and then add cold water to that pot and then add to heat.
Ideally, you should wait until your water is at a rolling boil. The boiling water will agitate and dissolve the salt quickly. You can add salt to your cold water if your prefer, though. You don't want to forget it after all!
Removing excess starch is key in making your potatoes crispy if you choose to fry or roast them. Soak them in salt water for about 4-6 hours, and then pat dry. It makes such a difference, you'll wonder why you never did it before.
You can prepare the spuds up to 24 hours before you need to cook with them.
Boiling your potatoes for a little bit before roasting helps make sure that you get that beautiful crisp crust on the outside. If you don't parboil your spuds, the outside skin will remain quite tough, meaning that whatever fat you use will not be able to get inside the cracks.