The potatoes are soft, the butter is melted, and the mash can still turn loose on the plate if too much water follows it back into the pot. That’s the small Thanksgiving-dinner problem I wanted to solve with The Best Creamy Mashed Potatoes for Thanksgiving: a full, buttery bowl that stays creamy instead of watery. Yukon Gold potatoes give this version a naturally tender texture, and the four-pound batch serves eight without a long list of ingredients.
I keep the cooking simple and give each ingredient a job. The potatoes simmer in salted water, while butter and heavy cream warm separately; once the potatoes are mashed, that warm mixture blends in smoothly. A little care at the end leaves the potatoes soft and creamy, with enough body to hold a spoonful of gravy.
Kitchen Note
Keep the butter and cream over low heat until the butter melts and the cream is steaming, not boiling. A gentle warm-up is all this mixture needs before it goes into the potatoes.
Save these creamy Thanksgiving mashed potatoes for a holiday table: Yukon Golds, warm butter and cream, and a texture that stays soft and spoonable.
Why These Potatoes Start in Cold Water, Not a Boiling Pot
Starting the potatoes in cold water gives the pieces time to heat through gradually. If you drop them into already-boiling water, the outsides can soften before the centers have caught up. That uneven cooking is easy to miss: a piece may look tender on the surface but still resist the fork in the middle.
Yukon Golds are a good fit for a creamy mash because they have a naturally smooth, buttery texture. Cutting them into even pieces helps them finish cooking at about the same time, so you don’t have to keep fishing out a few firm chunks while the rest soften. Once the water reaches a boil, lowering the heat to a simmer keeps the potatoes cooking steadily rather than tumbling hard against one another.
This approach gives you a useful cue instead of a guess: the potatoes are ready when a fork slides easily into a piece. Check a few pieces, especially if some are larger than others. That simple cold start helps the whole pot reach the same tender stage, which makes the final mash more even.
What Yukon Golds, Butter, and Cream Each Bring to the Mash
- Yukon Gold potatoes — Their naturally creamy texture is what makes this mash feel rich without relying on a complicated method. Choose firm potatoes, peel them, and cut them into even pieces so they cook at a similar pace. For this particular texture, I stick with Yukon Golds rather than changing the potato variety.
- Unsalted butter — Butter rounds out the potatoes and gives the mash its familiar buttery finish. A store-brand unsalted butter works well; using unsalted also lets the kosher salt do its job without hiding the potatoes beneath extra saltiness.
- Heavy cream — Heavy cream adds body and makes the potatoes creamy as it’s stirred in. The quality of the brand matters less than using heavy cream here; a lighter dairy product would make a less rich mash and change the finished texture.
- Kosher salt — The salt is divided between the cooking water and the finished potatoes. Salting the water seasons the potato pieces as they cook, while the final addition lets you season the mash itself.
- Freshly ground black pepper — Freshly ground pepper gives the finished potatoes a warm, aromatic bite. Grind it just before adding it, so its flavor is noticeable against the butter and cream.
How to Cook and Mash the Potatoes Without Watering Them Down
Start the Potatoes in Salted Cold Water
Put the peeled, cut potatoes in a 6-quart pot and cover them with cold water by about 1 inch. Stir in 1 tablespoon of kosher salt, then bring the water to a boil over high heat. Reduce the heat and simmer for 15 to 20 minutes. Check for doneness with a fork; it should slide easily into the potato pieces.
Warm the Butter and Cream While They Simmer
While the potatoes cook, put the butter and heavy cream in a 1-quart saucepan over low heat for 3 to 5 minutes. Starting this while the potatoes simmer means the mixture is ready when you need it. Look for the butter to melt, then keep the saucepan close by. The Kitchen Note above covers the temperature cue that matters here.
Drain Well and Let Excess Moisture Evaporate
Drain the potatoes thoroughly, then return them to the same pot. Set the pot over low heat for 1 to 2 minutes and shake it gently. This brief return to the burner lets excess water evaporate before you mash. If water is left clinging to the potatoes, it can thin out the finished bowl.
Mash First, Then Stir in the Warm Mixture
Take the pot off the heat and mash the potatoes until they’re mostly smooth. Stir in the warm butter and cream mixture, the remaining kosher salt, and the black pepper. Keep the stirring gentle and stop when the potatoes look creamy and evenly combined. Serve them warm, while the butter is soft and the mash is easy to scoop.
Two Simple Ways to Adapt This Thanksgiving Mash
Make a Half Batch for a Smaller Table
Halve every ingredient for four servings, including both additions of kosher salt. Keep the potato pieces the same size and cover them with cold water by about 1 inch; begin checking at the 15-minute mark. The smaller batch keeps the same creamy character without leaving you with a full pot of leftovers.
Leave the Mash a Little More Rustic
For a less uniform texture, stop mashing while a few small, soft pieces remain instead of working toward an especially smooth finish. Stir in the warm butter and cream gently, as usual. You’ll get a more relaxed, homestyle mash with little bits of potato throughout.
Storage and Reheating
- Refrigerator: Store leftovers in an airtight container for 3 to 4 days. The potatoes will firm up as they chill.
- Freezer: They freeze well for about 1 month for best quality. Cool the potatoes, pack them in airtight portions, and thaw in the refrigerator; the texture may be slightly grainier after thawing.
- Reheating: Warm them gently in a covered saucepan over low heat, stirring until heated through to 165°F. Avoid high heat, which can scorch the bottom before the center is hot.
Questions I Get Asked About These Mashed Potatoes
The Best Creamy Mashed Potatoes for Thanksgiving
Ingredients
Method
- Put the potatoes in a 6-quart pot and cover with cold water by about 1 inch.
- Stir 1 tablespoon kosher salt into the water.
- Bring the water to a boil over high heat.
- Reduce the heat and simmer for 15 to 20 minutes, until a fork slides easily into the potato pieces.
- While the potatoes cook, warm the butter and heavy cream in a 1-quart saucepan over low heat for 3 to 5 minutes, until the butter melts and the cream is steaming; do not let it boil.
- Drain the potatoes well and return them to the pot.
- Set the pot over low heat for 1 to 2 minutes, shaking it gently, to let excess moisture evaporate.
- Remove the pot from the heat and mash the potatoes until mostly smooth.
- Gently stir in the warm cream mixture, remaining 1 1/2 teaspoons kosher salt, and black pepper until creamy.
- Serve warm.
