Mashed Potatoes Recipe: Creamy, Buttery, Easy to Make

This mashed potatoes recipe combines tender potatoes, butter, and warm milk for a creamy, comforting side dish that pairs with everyday dinners and holiday meals alike. The method is simple: cook the potatoes until fork-tender, drain them well, then mash gently with the dairy so they stay soft instead of gluey.

Ingredients

2½ lb (1.13 kg) Yukon Gold or Russet potatoes
3 qt (2.8 L) cold water, or enough to cover the potatoes
1 tbsp (15 g) kosher salt for the cooking water
½ cup (113 g) unsalted butter, cut into pieces
¾ cup (180 ml) whole or 2% milk
½ tsp (3 g) fine salt, plus more to taste
⅛ tsp (0.3 g) freshly ground black pepper, plus more to taste
1 tbsp (3 g) chopped fresh chives, optional, for serving

Instructions

Prepare the potatoes. Peel the potatoes, or leave the skins on if you prefer a more rustic mash. Cut them into even pieces about 1½ inches (4 cm) wide. Similar-sized pieces cook at the same pace, while very small pieces can become waterlogged before larger ones soften.
Start them in cold water. Put the potato pieces in a large pot and add the cold water and 1 tablespoon (15 g) kosher salt. The water should cover the potatoes by about 1 inch (2.5 cm); add a little more if needed. Starting in cold water helps the centers cook by the time the outsides are tender.
Cook until tender. Bring the pot to a boil over high heat, which takes about 7 minutes, then lower the heat to maintain a steady simmer. Cook for about 16 minutes, checking a piece with a fork near the end. It should be easy to pierce and break apart without resistance, but the pieces should not be disintegrating into the water.
Warm the dairy while the potatoes cook. Put the butter and milk in a small saucepan and warm over low heat until the butter melts and the mixture is warm, not boiling. Alternatively, microwave them in a microwave-safe bowl in short intervals, stirring between intervals. Warm dairy blends in more easily than cold milk and helps keep the finished potatoes hot.
Drain and dry the potatoes. Drain the potatoes thoroughly in a colander, then return them to the warm pot. Set the pot over low heat for about 2 minutes, shaking it gently once or twice, so excess surface moisture can evaporate. This brief drying step helps the potatoes absorb butter and milk instead of tasting watery.
Mash gently. Remove the pot from the heat. Mash the potatoes with a hand masher or potato ricer until they reach your preferred texture. A hand masher makes a soft, slightly rustic mash; a ricer makes it more even and light. Avoid a blender or food processor, which can break down too much starch and make potatoes sticky or elastic.
Add butter and milk. Stir in the warm butter and milk gradually, stopping when the potatoes are creamy and hold their shape on a spoon. You may not need every drop if you like a firmer mash. Fold with a spoon or spatula rather than beating vigorously, then season with the fine salt and pepper. Taste and adjust the seasoning before serving.
Finish and serve. Transfer the potatoes to a warm serving bowl. Add the optional chives and a small pat of butter if you like. Serve promptly while hot, or cover the bowl and keep it warm briefly until the rest of dinner is ready.

Tips

Choose the potato for your preferred texture. Yukon Gold potatoes have a naturally buttery flavor and make a creamy, slightly dense mash. Russets are starchier and turn fluffier when handled gently. You can use half of each for a balance of flavor and lightness.
Cut evenly and avoid overcooking. Uniform pieces are more predictable than a mix of tiny and large chunks. Begin checking at about 15 minutes of simmering; once a fork slides in easily, drain them. Leaving cooked potatoes in hot water can make them waterlogged.
Keep the dairy warm and add it gradually. Potatoes absorb warm butter and milk more smoothly. Add the mixture in stages rather than pouring it all in at once, since the amount needed depends on the potato variety and how dry the potatoes are after draining.
Use a masher, not a high-speed appliance. A few small lumps are preferable to an overworked, gluey texture. If you want very smooth potatoes, use a ricer or food mill; stop as soon as the potatoes are even, then fold in the dairy by hand.

Serving Suggestions

Serve these potatoes as a classic side for roast chicken, meatloaf, baked ham, or a simple pan-seared steak. They are also a natural match for sausages, braised vegetables, and lentil or mushroom gravy. For a plate with contrasting textures, pair the creamy mash with crisp green beans, roasted carrots, or a fresh salad dressed with a sharp vinaigrette.

For a family-style meal, spoon the potatoes into a warmed bowl and make a shallow swirl across the top to catch gravy or melted butter. Chives add a mild onion note and a little color; chopped parsley works too. If serving a crowd, keep the bowl covered and warm only for a short time, since potatoes can thicken as they sit. Stir in a splash of warm milk just before serving if they need loosening.

Variations

Garlic mashed potatoes: Add 2 peeled garlic cloves (about 6 g) to the pot with the potatoes and cook them together. Drain and mash the softened garlic along with the potatoes. The flavor is mellow rather than sharp; for a more pronounced garlic taste, stir in ½ tsp (2.5 ml) roasted garlic paste and taste before adding more.

Sour cream mash: Replace ¼ cup (60 ml) of the milk with ¼ cup (60 g) sour cream. Fold it in after the butter for a gentle tang and a slightly richer texture. If the potatoes seem too thick, add a little extra warm milk rather than more sour cream.

Herb and cheese: Fold in 2 tbsp (8 g) chopped parsley or chives and ½ cup (50 g) finely grated Parmesan. Parmesan brings saltiness, so taste before adding the final seasoning. For a milder, stretchy cheese note, use ½ cup (55 g) shredded cheddar instead, knowing it will make the mash heavier.

Dairy-free: Use a plant-based butter and an unsweetened, unflavored milk alternative in place of the butter and milk. Oat milk tends to give a soft, neutral result; unsweetened soy milk also works. Avoid sweetened or vanilla-flavored varieties, which change the savory flavor.

Storage and Reheating

Refrigerate leftover mashed potatoes within 2 hours of cooking in a shallow, covered container. They keep for 3–4 days in the refrigerator. Let the potatoes cool enough to pack safely, but do not leave them sitting out for an extended period. If you know you will have leftovers, set aside the portion you want to store before the potatoes have been on the table.

To reheat on the stovetop, put the potatoes in a saucepan with a splash of milk, cover, and warm over low heat, stirring occasionally until hot throughout. Add more milk a tablespoon at a time if they are too thick. In the microwave, heat in a covered microwave-safe dish in 1-minute intervals, stirring between intervals; take care because the center can stay cool while the edges get hot. USDA guidance is to reheat leftovers to 165°F (74°C); check the center with a food thermometer.

For longer storage, freeze mashed potatoes in meal-sized airtight containers for up to 2 months for best quality. Thaw overnight in the refrigerator, then reheat as above. The texture may be slightly less smooth after freezing, so stir well and add a little warm milk or butter as needed. Do not thaw them on the counter.

Frequently Asked Questions

Should I peel potatoes before boiling them?
Peeling is optional. Peeled potatoes give a smoother, more classic mash, while leaving the skins on adds texture and a rustic appearance. If keeping the skins, scrub the potatoes thoroughly first and remove any eyes or blemished areas.

Can I make mashed potatoes ahead of time?
Yes. Make them up to 1 day ahead, transfer them to a covered oven-safe dish, and refrigerate promptly. Reheat covered in a 325°F (163°C) oven until hot throughout, stirring once or twice and adding warm milk if needed. Check that the center reaches 165°F (74°C), the USDA-recommended temperature for reheated leftovers.

Why did my mashed potatoes turn gluey?
They were likely overworked or processed in a blender or food processor. Mashing releases starch, and vigorous mixing can make the texture sticky. Use a hand masher or ricer, work gently, and stop as soon as the potatoes are combined with the butter and milk.

How can I fix potatoes that are too thick?
Stir in warm milk a tablespoon (15 ml) at a time until the potatoes loosen to your liking. Warm cream or a little melted butter can also help, but add small amounts and taste as you go. Cold liquid can cool the potatoes and may make it harder to blend the texture evenly.

Can I make this recipe without a potato masher?
Yes. A potato ricer or food mill produces a smooth result, and a sturdy fork works for a smaller or more rustic batch. Mash in batches if needed and fold in the warm dairy by hand. Avoid a stand mixer on high speed, a blender, or a food processor because they can make the potatoes gummy.

What is the best way to keep mashed potatoes warm?
For a short wait, keep them covered in a heat-safe bowl over a pot of barely simmering water, making sure the bowl does not touch the water. Stir occasionally and add a splash of warm milk if they thicken. Do not leave cooked potatoes at room temperature for more than 2 hours; refrigerate them if dinner is delayed.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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