How to Make Mashed Potatoes

3 Recipe Ratings

Mashed potatoes are simple and easy to prepare. They make a great side dish to just about any dinner but go especially well with steak or turkey. You can make simple mashed potatoes using milk and butter or richer ones using sour cream. You can even make baked mashed potatoes for something extra special! Once you have the basics down, you can experiment with adding your own spices, herbs, and variations!

Ingredients

Basic Mashed Potatoes^{[1]XResearch source}

2½ pounds (1.2 kilograms) potatoes (Yukon gold or Russet)
½ cup (115 grams) unsalted butter
1 cup (240 milliliters) milk or half-and-half
½ tablespoon + 1 tsp salt, divided

Sour Cream Mashed Potatoes^{[2]XResearch source}

3 pounds (1.4 kilograms) Yukon gold potatoes, peeled and cut
6 tablespoons (90 grams) unsalted butter, cut into pieces
¾ cup (190 grams) sour cream
¾ to 1 cup (180 to 240 milliliters) whole milk
1 teaspoon salt
½ teaspoon pepper

Baked Mashed Potatoes^{[3]XResearch source}

2½ pounds (1.2 kilograms) medium potatoes, peeled and cut
1 cup (250 grams) sour cream
¼ cup (60 milliliters) milk
2 tablespoons (30 grams) butter, melted
1½ cups (150 grams) shredded cheddar cheese, divided
½ cup (75 grams) chopped onion
5 bacon strips, cooked and crumbled
½ teaspoon salt
⅛ teaspoon pepper

Method 1

Method 1 of 3:

Making Basic Mashed Potatoes

1
Put the potatoes into a large pot of water. Do not peel or cut the potatoes. Instead, scrub them clean first, then put them into a large pot. Fill the pot enough water until the water level is 1 inch (2.54 centimeters) above the potatoes.
- Keeping the potatoes whole (not peeled or cut) will prevent them from absorbing too much water. It will also help preserve their flavor and texture.^{[4]XResearch source}
Depending on the size of the potatoes, this can take as little as 30 minutes to as long as 45 to 50 minutes. The potatoes are done if you can easily pierce them with a sharp knife or fork.
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You can leave the skins on if you wish, or you can peel them off. To do this, simply hold a potato in a potholder, then use a paring knife to pull the skin off; it should peel off easily.^{[5]XResearch source}
Heat the butter in one saucepan, and the milk in another. For extra flavor, add the remaining salt to the milk. You will be adding the butter first, then the milk. This will help improve the texture of the potatoes.
You can do this using a potato masher directly in the pot you cooked them in. This will also help keep them warm and you won't have to clean as many dishes. If you find mashing them difficult, cut them into smaller pieces using a knife first.
Keep stirring until the butter is mixed evenly throughout. Over time, it will get absorbed into the potatoes. When that happens, you are ready for the milk.
The potatoes will appear liquidy at first, but they will eventually soak in the milk. If you are concerned about this, however, you can pour in the milk a little bit at a time, and add more after the potatoes have finished absorbing it.
At this point, you can add extra salt, pepper, and butter. For extra flavor, add 1 tablespoon of any of the following: chopped chives, fresh dill, garlic, paprika, fresh chopped parsley, fresh rosemary, or fresh thyme.^{[6]XResearch source}^{[7]XResearch source} If you choose to use dried dill, rosemary, or thyme, reduce the amount to 1 teaspoon; taste, and add more if needed.
Transfer them to a serving dish, and serve them while they are still hot. If you have any leftovers, cover them, and store them in the fridge.
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Method 2

Method 2 of 3:

Making Sour Cream Mashed Potatoes

Peel the potatoes first, then cut them into 1-inch (2.54 centimeters) cubes; this will help them cook faster. Cover the potatoes with water; make sure they are completely submerged.
Bring the water to a boil first, then reduce the heat to a simmer. Cook the potatoes until they are soft and easily pierced with a fork.
This will help dry the potatoes and keep them warm.
Don't worry about getting them perfectly smooth just yet. You will be adding butter, milk, and sour cream later on, which will help make them smoother.
5
Add the butter, sour cream, salt, pepper, and ¾ cup (180 milliliters) of the milk.^{[8]XResearch source} Stir them in using a rubber spatula or a wooden spoon. Don't add in all of the milk just yet; you may not need it. The potatoes may appear too thin at first, but they will thicken up once they soak up the milk and butter.
- If the mashed potatoes don't seem thick enough for your liking, read How to Thicken Mashed Potatoes.
At this point, you can add some more salt, pepper, or milk. You can also add 1 tablespoon of fresh herbs, such as chopped chives, or 1 teaspoon of dried herbs, such as dill.
They taste great on their own or with some extra butter. Cover and refrigerate any leftovers.
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Method 3

Method 3 of 3:

Making Baked Mashed Potatoes

Peel and cut the potatoes into 1-inch (2.54 centimeters) cubes first, then put them into a large pot of water; the water should cover completely cover the potatoes. Cook the potatoes until they are done, about 15 to 20 minutes, then drain them.
Put the potatoes back into the pot, and mash them with a potato masher. Don't worry about making them perfectly smooth just yet; they will become smoother once you add the milk and sour cream.
Continue mashing the potatoes until everything is evenly combined. Once the potatoes are soft, you can stir them with a rubber spatula or wooden spoon. The potatoes may look soupy at first, but they will eventually soak up the liquid and thicken up. Save the remaining ½ cup (50 grams) of cheese for later.^{[9]XResearch source}
You can cook your own bacon beforehand, or you can use the pre-cooked, crumbled kind that comes from a package. Stir the potatoes until everything is evenly combined and distributed.
Smooth the potatoes down first with a spatula; any peaks that are sticking up may get burned. Next, sprinkle the rest of the cheese over them. Do not stir the cheese in.
The potatoes are ready when the cheese is melted and the potatoes are heated through.
Let the potatoes cool a little first, then serve them while they are still hot. Cover and refrigerate any leftovers.
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Question
Can I make mashed potatoes in a food processor?
How.com.vn Staff Editor
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This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
How.com.vn Staff Editor
Staff Answer
No, this is not a good way to make mashed potatoes because the processor will break down the starch in the potatoes. Once the starch is broken down, the potatoes will become gluggy, lumpy and runny. Use the methods suggested above for the perfect mashed potatoes.
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What can I add to mashed potatoes to make them more interesting?
How.com.vn Staff Editor
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This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
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Some good things to add to your mashed potatoes include: Crushed roasted garlic, roasted bell pepper pieces, pepper, Parmesan cheese flakes (or other strong cheese you like), chopped chives or scallions, flavored oil or truffle oil, cream cheese/sour cream/buttermilk, fresh herbs (chopped), chili powder, saffron, pesto, roasted garlic, creamed corn, etc.
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What type of potato should I use for mashed potatoes?
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This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
How.com.vn Staff Editor
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The best potatoes for mashing are known as "floury" potatoes; look for potatoes that produce creaminess and have moderate levels of starch. This includes varieties such as: Sebago, Yukon Gold, Russet/Idaho, Kennebec, Spunta, Pontiac, Dutch yellow and Coliban. It's worth trying other varieties too, as you never know which work best in your part of the world until you've tried them. If you use a variety that doesn't cream very well, fix it with the addition of cream cheese, cheese, sour cream or buttermilk, and it'll be a lot nicer.
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Tips

For extra flavor, add 6 peeled garlic cloves to the water you are cooking the potatoes in.^{[10]XResearch source}
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Leave the potatoes in the pot after you are done peeling and cooking them. The heat of the pot will help dry them.^{[11]XResearch source}
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You can jazz up mashed potatoes by adding carrots or parsnips (boiled with the potatoes) or leeks (finely chopped, fried until soft, and then added when you add the butter).
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