Instant Pot Mashed Potatoes

User Reviews

5

112 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    20 mins

  • Total Time

    30 mins

  • Servings

    8

  • Calories

    191 kcal

  • Course

    Side Dish

  • Cuisine

    American

Instant Pot Mashed Potatoes

Instant Pot Mashed Potatoes offer a creamy texture achieved by cooking peeled or quartered Yukon gold or russet potatoes under pressure, then mashing with milk, sour cream, and butter. The addition of chicken bouillon paste is optional for an extra depth of flavor. The method yields fluffy mashed potatoes without the risk of overcooking on the stovetop, making them a practical side dish for dinners that benefit from a comforting, rich potato base.

Description

The Instant Pot Mashed Potatoes recipe uses Yukon gold or russet potatoes quartered and cooked in water under high pressure for 10 minutes, with a short natural pressure release to soften but not disintegrate the potatoes. After cooking, any remaining water is drained before stirring in milk, sour cream, unsalted butter, and optional chicken bouillon paste to enhance the savory notes. Gently mashing preserves a fluffy texture without becoming gummy. This preparation produces a smooth, creamy mash that balances dairy richness with a slight tang from sour cream.

The flavor profile is mild and comforting, suitable as a side for many dishes. The method ensures a consistent texture with less hands-on cooking time than traditional boiling and mashing. Adjusting salt and pepper to taste after mashing maximizes flavor control.

Leftover mashed potatoes can be stored in airtight containers in the fridge for up to five days and reheated on stove or microwave with additional milk to maintain creaminess. The recipe’s adaptability extends to dairy-free options by substituting butter and dairy with suitable alternatives and chicken broth.

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Ingredients

Servings
  • 3 pounds potato Yukon gold or russet variety
  • 1 cup water
  • 1/4 teaspoon kosher salt , or more, to taste
  • 1/4 cup milk , any kind
  • 1/4 cup sour cream
  • 1/4 cup butter unsalted
  • 1 teaspoon chicken bouillon paste , optional, for flavor

Instructions

  1. Prep Potatoes: Wash potatoes, peel them (optional) and cut into quarters. 
  2. Add to instant pot: water, potatoes and salt.
  3. Cook: Secure the instant pot lid and close the pressure release valve. Select manual/High pressure and cook at high pressure for 10 minutes. When the timer beeps, allow the pressure to naturally release for 3-5 minutes, and then quick release the remaining pressure.
  4. Season: Carefully open the lid and drain any extra water. Add the milk, sour cream, butter, bouillon paste, and salt and pepper. Gently Mash everything until combined, but be careful not to over mash the potatoes, which can make them "gummy" instead of fluffy. Taste and add more seasonings, as needed. 
  5. Store leftover mashed potatoes in an airtight container in the fridge for up to five days. Rewarm on the stove or in the microwave, adding a splash of milk to make them creamy again, and season with additional seasonings, as needed.
Equipments used:

Notes

  • This recipe yields about 6 cups of mashed potatoes, serving eight portions of roughly 3/4 cup each.
  • Use potatoes with higher starch like russet or Yukon gold for best texture; waxy red potatoes may produce a gummy consistency.
  • Ensure there is about one inch of water in the Instant Pot; add more than 1 cup if needed for proper pressure cooking.
  • You can double or triple the recipe in a 6 or 8 quart Instant Pot, keeping water and cooking time the same without exceeding the fill line.
  • For a make-ahead option, keep mashed potatoes warm in the Instant Pot on the warm setting for an hour or two, stirring occasionally and adding milk if needed.
  • To make dairy-free mashed potatoes, substitute butter with dairy-free butter alternative and use chicken broth instead of milk and sour cream.

Nutrition Information

Show Details
Calories 191kcal (10%) Carbohydrates 30g (10%) Protein 4g (8%) Fat 6g (9%) Saturated Fat 4g (20%) Polyunsaturated Fat 0.3g (2%) Monounsaturated Fat 2g (10%) Trans Fat 0.2g (10%) Cholesterol 17mg (6%) Sodium 150mg (6%) Potassium 739mg (16%) Fiber 4g (16%) Sugar 2g (4%) Vitamin A 193IU (4%) Vitamin C 34mg (38%) Calcium 40mg (4%) Iron 1mg (6%)

Nutrition Facts

Serving: 8Serving

Amount Per Serving

Calories 191 kcal

% Daily Value*

Calories 191kcal 10%
Carbohydrates 30g 10%
Protein 4g 8%
Fat 6g 9%
Saturated Fat 4g 20%
Polyunsaturated Fat 0.3g 2%
Monounsaturated Fat 2g 10%
Trans Fat 0.2g 10%
Cholesterol 17mg 6%
Sodium 150mg 6%
Potassium 739mg 16%
Fiber 4g 16%
Sugar 2g 4%
Vitamin A 193IU 4%
Vitamin C 34mg 38%
Calcium 40mg 4%
Iron 1mg 6%

* Percent Daily Values are based on a 2,000 calorie diet.

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5

112 reviews
Excellent

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