Mashed Potatoes Recipe No Milk: Creamy, Easy, and Rich

This mashed potatoes recipe with no milk uses butter and a little reserved potato water for a smooth, savory side dish. It works with either Yukon Gold or russet potatoes, and you can swap the butter for olive oil to make the mash dairy-free.

Ingredients

2 lb (900 g) Yukon Gold or russet potatoes, peeled if desired and cut into 1½-inch (4 cm) pieces
8 cups (1.9 L) cold water, or enough to cover the potatoes in the pot
1½ tsp (9 g) fine salt for the cooking water
4 tbsp (56 g) unsalted butter, cut into small pieces, or 3 tbsp (45 ml) olive oil for a dairy-free version
½ cup (120 ml) reserved hot potato cooking water, plus more as needed
¼ tsp (0.5 g) freshly ground black pepper, plus more to taste
2 cloves garlic (about 6 g), peeled, optional
½ tsp (3 g) fine salt, or to taste, for seasoning the finished potatoes
2 tbsp (6 g) chopped fresh chives, optional, for serving

Instructions

Cut the potatoes evenly. Scrub the potatoes under cool running water. Peel them for a smoother, more uniform mash, or leave the skins on for a more rustic texture. Cut them into pieces about 1½ inches (4 cm) across; pieces of similar size cook at roughly the same rate. If using garlic, peel the cloves and set them aside with the potatoes.
Start the potatoes in cold, salted water. Put the potatoes in a large pot and add the cold water and 1½ teaspoons (9 g) salt. The water should cover the pieces by about an inch; add a little more if needed. Bring the pot to a boil over high heat. Starting in cold water helps the centers heat as the outside cooks, rather than leaving the edges soft before the middle is tender.
Simmer until tender. When the water reaches a boil, lower the heat to maintain a steady simmer. Cook for about 12–16 minutes after boiling, checking a piece with a fork at the 12-minute mark. If you are using garlic, add the peeled cloves to the pot for the final 10 minutes so they soften without breaking apart too early. The potatoes are ready when a fork slides into a large piece easily and the piece begins to split, but the potatoes are not falling apart in the water. Exact timing depends on the size of the pieces and the variety.
Drain and save the cooking water. Set a heatproof measuring cup beside the sink. Carefully pour the potatoes into a colander, reserving at least ½ cup (120 ml) of the cooking water before tipping the pot. Let the potatoes stand in the colander for about 1 minute so excess water can steam away. This short pause helps prevent watery mash.
Dry the potatoes briefly. Return the drained potatoes and softened garlic, if using, to the warm pot. Set the pot over low heat for 30–60 seconds, shaking it gently once or twice. Stop when the visible moisture has evaporated; do not let the potatoes brown. Take the pot off the heat.
Mash with butter and hot potato water. Add the butter and black pepper. Mash with a potato masher until the large pieces are broken down. Pour in about ¼ cup (60 ml) of the reserved hot cooking water and continue mashing. Add more water a tablespoon or two at a time until the potatoes are as soft and creamy as you like. For a rustic mash, stop while a few small lumps remain. For a smoother texture, mash a little longer, but avoid vigorous beating, which can make potatoes gluey.
Taste and serve. Stir in ½ teaspoon (3 g) salt, then taste and adjust the salt and pepper. Add another splash of hot cooking water if the potatoes have thickened while standing. Spoon into a warm serving bowl and finish with chopped chives, if desired. Serve promptly while hot.

Tips

Choose potatoes for the texture you want. Yukon Gold potatoes have a naturally buttery texture and make a creamy, slightly dense mash. Russets are starchier and tend to produce a lighter, fluffier result. A mix of the two is also a good option. Avoid waxy varieties if you want a very fluffy mash, since they can become firm or gluey when overworked.
Keep the cooking water hot. Potato water adds moisture without introducing milk, and its starch helps the mash hold together. Add it gradually rather than pouring it all in at once. Potatoes can absorb different amounts depending on their type and how thoroughly they were drained, so you may not need the full half cup.
Use a gentle mashing method. A hand masher is reliable for a home-style texture. A potato ricer can make an especially even mash; press the drained potatoes through it before folding in butter and cooking water. Avoid a blender or food processor, which can break down too much starch and turn the potatoes sticky and elastic.
Make the dairy-free swap deliberately. Olive oil works in place of butter, though it gives the potatoes a fruitier, less buttery flavor. Start with 3 tablespoons (45 ml), then add a little more if needed. Use a mild olive oil if you want the potato flavor to remain subtle.

Serving Suggestions

Serve these potatoes hot alongside roasted vegetables, sautéed greens, baked beans, or a hearty lentil dish. They also pair well with roast chicken, beef, pork, or fish when you are making a larger meal. Spoon them next to the main dish so they can catch gravy or pan sauce; check the ingredients in any gravy or sauce separately if you need the entire meal to be dairy-free.

For a simple finish, add chopped chives, parsley, or thinly sliced scallions. A little black pepper and a small pat of butter make a classic topping, while olive oil and herbs keep the serving dairy-free. For a buffet or family-style meal, transfer the potatoes to a warm bowl shortly before serving and cover loosely so the surface does not dry out. If they stand for more than a few minutes, stir in a tablespoon of hot cooking water to loosen them.

Variations

Garlic mash: The two garlic cloves in the ingredient list soften as they cook with the potatoes, adding a mellow flavor. For a more pronounced garlic taste, mash in one small roasted garlic clove at a time and taste as you go. Roasted garlic is sweeter and less sharp than raw garlic, so it blends easily into the potatoes.

Herb mash: Fold in 1–2 tablespoons (3–6 g) chopped parsley, chives, or dill after mashing. Fresh herbs add a bright finish without changing the basic method. You can also add ½ teaspoon (about 1 g) dried thyme to the butter while it melts, then taste before adding any extra seasoning.

Olive-oil and lemon: Replace the butter with olive oil and finish with 1 teaspoon (5 ml) lemon juice and a little finely grated lemon zest. The result is lighter and more savory than a butter-based mash. Add the lemon gradually so it brightens the potatoes without making them taste sharply acidic.

Chunky skin-on potatoes: Leave thin, clean skins on Yukon Gold potatoes and mash them roughly. This gives the dish a more rustic appearance and a little extra texture. For a consistent result, cut the potatoes evenly and still check that the thickest pieces are fork-tender before draining.

Storage and Reheating

Let leftovers stop steaming, then transfer them to a shallow, airtight container and refrigerate within 2 hours of cooking. Keep them refrigerated for 3–4 days. Store the potatoes promptly rather than leaving the serving bowl on the counter for an extended meal; if they have been at room temperature for more than 2 hours, discard them.

To reheat on the stovetop, put the potatoes in a saucepan over low heat with 1–2 tablespoons (15–30 ml) of water per cup of mash. Cover and stir every minute or two, adding small splashes of water if they seem dry. Heat until steaming throughout and check that leftovers reach 165°F (74°C) with a food thermometer, the USDA FSIS safe reheating temperature. For the microwave, cover a microwave-safe bowl, heat in short intervals, and stir between intervals so the center and edges warm evenly; verify the same temperature before serving.

You can freeze the cooled potatoes in a freezer-safe airtight container for up to 1 month for better texture. Thaw them in the refrigerator, then reheat as described above and loosen with a little hot water. Freezing may change the texture, especially if the potatoes are made with little fat, so stir well after reheating. Do not thaw them on the counter.

Frequently Asked Questions

Can you make mashed potatoes without milk?
Yes. Milk is not required to mash potatoes. This recipe uses reserved potato cooking water to add moisture, and butter contributes richness. For a dairy-free bowl, replace the butter with olive oil. Add the liquid slowly so you can stop when the texture is right.

What can I use instead of milk in mashed potatoes?
Reserved potato water is a convenient option because it is already hot and contains some starch. Unsalted vegetable broth can also work, though it adds its own flavor and salt, so taste before seasoning. Water, olive oil, or a combination of water and butter are other straightforward choices. Avoid adding cold liquid, which can cool the mash and make it harder to get a smooth texture.

Will mashed potatoes without milk still be creamy?
They can be creamy, especially with Yukon Gold potatoes, enough butter or oil, and gradual additions of hot cooking water. The result will not taste exactly like potatoes made with milk or cream, but it can still be soft and cohesive. Letting the potatoes steam dry briefly after draining also helps the cooking water add creaminess rather than making the mash thin.

Why did my potatoes turn gluey?
Potatoes can become gluey when they are mixed too vigorously, particularly in a blender or food processor. Those appliances break down the potatoes and release more starch than gentle hand mashing does. Use a masher or ricer, stop once the texture is right, and stir in any added liquid only until combined.

Can I make these mashed potatoes ahead?
For the best texture, serve them soon after mashing. If you need to work ahead, refrigerate them promptly in a covered container and reheat within 3–4 days, adding a little water as they warm. They may thicken in the refrigerator, so stir gradually and do not add all the extra liquid at once.

Can I use the cooking water if I leave the skins on?
Yes. The cooking water is still suitable for loosening the mash. If bits of skin or debris collect in it, pour it through a fine strainer before measuring. The skins will make the finished potatoes more rustic, while peeled potatoes give a smoother result.

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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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