Ultra-Fluffy Mashed Potatoes Recipe

For the fluffiest and lightest mashed potatoes, you need to get rid of as much excess starch as possible.

Photograph: J. Kenji López-Alt. Video: Vicky Wasik

Why It Works

  • Russet potatoes are easy to mash into a smooth consistency without overworking.
  • Removing the potato starch both before and after cooking ensures fluffy, not gluey, mashed potatoes.
  • Milk and butter give the potatoes richness.

The key to super-fluffy mashed potatoes is to remove as much starch from the spuds as possible. We accomplish this by peeling and dicing them before rinsing them in water and boiling them just until cooked. After cooking, they get a final rinse before heading to the ricer. Using a ricer or food mill prevents excess damage to the starch granules, helping the potatoes remain nice and light.

Looking for a recipe for rich and creamy mashed potatoes? We've got you covered.

Consult the video above for information about how to make mashed potatoes ahead of time, and for how to reheat mashed potatoes.

Recipe Facts

Active: 15 mins
Total: 45 mins
Serves: 8 to 12 servings

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  • 4 pounds (1.8kg) russet potatoes
  • 2 cups (475ml) whole milk
  • 12 tablespoons unsalted butter (1 1/2 sticks; 6 ounces; 170g), room temperature, cut into 1/2-inch pats
  • Kosher salt and freshly ground black pepper


  1. Peel potatoes and cut into rough chunks, about 1 to 2 inches cubed. Transfer to a bowl of cold water to rinse. Change water 2 or 3 times until it runs clear.

  2. In a Dutch oven or large stockpot, bring 4 quarts of water to a boil over high heat. Add potatoes and cook until completely tender, about 15 minutes. Drain potatoes in a colander and rinse under hot running water for 30 seconds to wash away excess starch. Set a ricer or food mill over now-empty pot and pass potatoes through. Add milk and butter and fold gently with a rubber spatula to combine. Season to taste with salt and pepper. Keep warm until ready to serve.

Special equipment

Ricer or food mill

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