Creamy Make-Ahead Mashed Potatoes

• servings: 8 servings

Ingredients

3½ pounds Russet potatoes

2 cups heavy cream

8 tablespoons unsalted butter, divided

1½ teaspoons salt

Chives, for serving

Directions

Preheat the oven to 450°F and adjust an oven rack to the middle position.

Prick each potato a few times all over with a fork, if you like (see note). Place the potatoes directly on the oven rack (alternatively, you can place them on a wire rack set in a rimmed baking sheet). Bake until very soft, 50 to 60 minutes, depending on the size of the potatoes. (Err on the side of overcooking rather than undercooking them.)

Remove the potatoes from the oven. While they are still hot, cut each potato in half lengthwise. Using an oven mitt or a folded kitchen towel to hold the hot potatoes, scoop out all of the flesh from each potato half into the bowl of a stand mixer fitted with the paddle attachment (*see note below on using a potato ricer, food mill or hand-held electric mixer). The flesh near the skin gets a little tough, so be sure to leave it behind. Break the cooked potato flesh down into small pieces using a potato masher, fork, or rubber spatula. Beat on low speed until completely smooth and no lumps remain, 1 to 2 minutes, stopping the mixer to scrape down the sides and bottom of the bowl as needed. (Note: it’s important to mash the potatoes while they are still hot, otherwise you’ll end up with lumps.)

Meanwhile, in a small saucepan over medium heat, bring the cream and 6 tablespoons of the butter to a simmer.

Remove the bowl from the mixer stand and, using a large rubber spatula, gradually fold in the hot cream and butter mixture. It will take a few minutes to mix it all in; keep folding until the potatoes are smooth and creamy. Stir in the salt, then taste and adjust seasoning, if necessary. Transfer the mashed potatoes to a large microwave-safe bowl and cover tightly with plastic wrap (the bowl should be large enough that the potatoes don’t touch the plastic wrap). Refrigerate for up to 2 days. (DO NOT FREEZE)

To reheat, use the tip of a knife to poke about 10 holes in the plastic wrap, and microwave at medium-high (75 percent) power until the potatoes are hot, about 14 minutes, stirring halfway through the reheating time. Taste and adjust seasoning, if necessary. Transfer the mashed potatoes to a serving dish, top with the remaining 2 tablespoons of butter, and sprinkle with the chives. Serve hot.

Note: Conventional wisdom says that prior to baking, you have to prick potatoes with a fork a few times to allow steam to escape during baking. The theory is that if you don’t prick the potato, the steam can build up under the skin and cause the potato to explode in the oven. I don't prick my potatoes and have never had a potato explosion, but pricking won't harm the potatoes, so go ahead and prick them as insurance, if you like.

Notes: For perfectly smooth potatoes, pass the potato flesh through a potato ricer or food mill before adding them to the mixer. If you don't have a stand mixer, you can use a hand-held electric mixer. If you don't have an electric mixer, pass the potatoes through a food mill or potato ricer and then whip by hand with a wooden spoon.

Nutrition

• Calories: 464
• Total Fat: 34 g
• Saturated Fat: 21 g
• Cholesterol: 112 mg
• Sodium: 470 mg
• Total Carbohydrate: 38 g
• Dietary Fiber: 3 g
• Total Sugars: 3 g
• Protein: 6 g