Instant Pot Mashed Potatoes

User Reviews

5

18 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    10 mins

  • Total Time

    20 mins

  • Servings

    6

  • Calories

    298 kcal

  • Course

    Side Dish

  • Cuisine

    American

Instant Pot Mashed Potatoes

Instant Pot Mashed Potatoes are made by pressure cooking peeled and quartered russet potatoes, then mashing them with a blend of milk, butter, and sour cream flavored with garlic powder, salt, and black pepper. The electric pressure cooker speeds up cooking, resulting in creamy, smooth potatoes with balanced seasoning which can be served immediately or kept warm.

Description

This recipe uses the Instant Pot to quickly cook peeled and quartered russet potatoes evenly under high pressure. After cooking and quick releasing the pressure, the potatoes are drained and mashed in the same pot for convenience. Warm milk mixed with melted butter is slowly incorporated to achieve a creamy consistency without cooling the mash too much. Sour cream adds a mild tang and moist texture, while garlic powder, salt, and black pepper enhance the flavor.

The method yields tender mashed potatoes with a silky texture, balancing creaminess and mild herbal notes from garlic powder. The recipe is suited for serving alongside a range of main dishes, from roasted meats to grilled vegetables, adding a comforting component to the meal.

The notes recommend using the Instant Pot's Keep Warm function if serving is delayed and specify proper refrigerated storage in an airtight container for 5-7 days. Reheating can be done in the microwave or on the stovetop to maintain texture and temperature.

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Ingredients

Servings
  • 3-4 pounds russet potato
  • 1/2 cup milk
  • 1/4 cup butter
  • 1/2 cup sour cream
  • 1 teaspoon garlic powder
  • salt to taste
  • black pepper to taste

Instructions

  1. Peel the potatoes and cut into quarters. Place potatoes into the Instant Pot and cover with water. Add salt (I usually add about 1 teaspoon at this point).
  2. Place the lid on the Instant Pot and set the valve to sealing. Cook on Manual at high pressure for 10 minutes. When the timer goes off, turn the Instant Pot off and quick release the pressure.
  3. Drain the potatoes and return them to the Instant Pot. Mash the potatoes with a potato masher or with a hand mixer.
  4. In a small bowl, combine the milk and the butter. Microwave for about 40 seconds. This helps the milk not to curdle or to cool the potatoes down too much. Slowly add in the butter/milk mixture until potatoes reach desired consistency.
  5. Mash in the sour cream, salt, and pepper. Serve immediately.

Notes

  • If not serving immediately, keep mashed potatoes warm in the Instant Pot on the Keep Warm setting.
  • Store leftovers in an airtight container in the refrigerator for five to seven days.
  • Reheat in the microwave or on the stovetop until heated through.

Nutrition Information

Show Details
Serving 1g Calories 298kcal (15%) Carbohydrates 43g (14%) Protein 6g (12%) Fat 12g (18%) Saturated Fat 8g (40%) Cholesterol 32mg (11%) Sodium 103mg (4%) Potassium 1006mg (21%) Fiber 3g (12%) Sugar 3g (6%) Vitamin A 389IU (8%) Vitamin C 13mg (14%) Calcium 76mg (8%) Iron 2mg (11%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 298 kcal

% Daily Value*

Serving 1g
Calories 298kcal 15%
Carbohydrates 43g 14%
Protein 6g 12%
Fat 12g 18%
Saturated Fat 8g 40%
Cholesterol 32mg 11%
Sodium 103mg 4%
Potassium 1006mg 21%
Fiber 3g 12%
Sugar 3g 6%
Vitamin A 389IU 8%
Vitamin C 13mg 14%
Calcium 76mg 8%
Iron 2mg 11%

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

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Overall Rating

5

18 reviews
Excellent

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