Food EditionCookAmericanSideMaking Proper Mashed Potatoes
45 minEasyServes 4
American · Side

Making Proper Mashed Potatoes

Good mashed potatoes are a study in temperature and mechanics. If you start with cold water and finish with hot fats, you achieve a result that is creamy rather than starchy or gluey.

Total time
45 min
Hands-on
20 min
Serves
4
Difficulty
Easy
Before you start

Use the right starch

Starchy potatoes like Russets or Yukon Golds are mandatory; waxy potatoes will never break down enough to become truly smooth.

  • large pot
  • potato ricer or food mill
  • saucepan
  • rubber spatula
Ingredients

What goes in.

  • 2.5 lbRusset or Yukon Gold potatoes, peeled and cut into uniform 2-inch chunks
  • 1 cupwhole milk or heavy cream
  • 8 tbspunsalted butter, cubed
  • 1.5 tspkosher salt, plus more to taste
The key technique

Evaporating the moisture

Once the potatoes are drained, return them to the empty, hot pot over low heat for two minutes. This dries out the surface of the potato, allowing them to absorb the butter and milk later.

Step by step

The method.

  1. Start in cold water

    Place the potatoes in the pot and cover with cold water by an inch. Add a heavy pinch of salt. Bringing them up to a boil slowly ensures the center cooks at the same rate as the exterior.

  2. Simmer until tender

    Once boiling, drop to a simmer. Cook until a paring knife slides through a chunk with zero resistance, about 15 to 20 minutes.

  3. Dry the potatoes

    Drain the water. Return the potatoes to the pot over low heat, shaking the pot gently for 2 minutes until they look floury and white.

  4. Warm the dairy

    While the potatoes are steaming, melt the butter and warm the milk in a separate small saucepan. Do not boil it; just get it hot.

  5. Rice and fold

    Pass the hot potatoes through a ricer directly into the pot. Slowly fold in the hot butter and milk with a spatula until incorporated.

Variations

Other turns to take.

Garlic Infused

Steep two smashed cloves of garlic in the milk while you warm it, then discard the cloves before adding the milk to the potatoes.

Chive and Sour Cream

Replace half the milk with sour cream and fold in a quarter-cup of minced fresh chives at the very end.

Tips & troubleshooting

When it doesn't go to plan.

Tip

Never use a food processor; the blades release too much starch and turn the potatoes into a gluey paste.

Tip

Always add the fat while the potatoes are still steaming hot so the starch fibers absorb the butter instead of just coating them.

Tip

If the potatoes feel too stiff, add more warm milk one tablespoon at a time.

Questions

The ones that keep coming up.

Why do my mashed potatoes get gluey?

Usually, this happens because they were overworked. Use a ricer to keep the starch structure intact.

Can I make these ahead of time?

You can, but they lose texture as they sit. If you must, keep them in a slow cooker on the lowest setting and add a splash of warm milk before serving to loosen them up.

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