Mashed potatoes in an instant pot with a wooden spoon lifting out a spoonful.
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5 from 1 vote

Instant Pot Mashed Potatoes

A guide for how to make Instant Pot Mashed Potatoes.  This mashed potatoes recipe can be made with Russet potatoes or Yukon Gold potatoes and is an easy side dish for a crowd.
Prep Time10 mins
Cook Time25 mins
Total Time35 mins
Course: Side Dish
Cuisine: American
Servings: 6
Calories: 210kcal
Author: Lauren Allen

Ingredients

  • 3 pounds Yukon Gold Potatoes , or Russet potatoes
  • 1 cup water * you want about an inch of water in the bottom of your pressure cooker, so you may need to add a little more depending on the size of pressure cooker you use
  • 1/4 teaspoon salt , or more, to taste
  • 1/4 cup milk
  • 1/4 cup sour cream
  • 1/4 cup butter
  • 1 teaspoon chicken bouillon paste , optional, for flavor

Instructions

  • Wash the potatoes, peel them (optional) and cut into quarters. 
  • Add water, potatoes and salt to the instant pot. 
  • 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.
  • Carefully open the lid. Add the milk, sour cream, butter, bouillon paste, and salt and pepper.
  • Mash everything combine, but be careful not to over mash the potatoes, which leads to gummy mashed potatoes instead of fluffy mashed potatoes.
  • Taste and add more seasonings, as needed. 

Notes

Make Ahead Tip:
Mashed potatoes can stay in the instant pot on "keep warm" for 1-2 hours. Gently stir them and taste them before serving. They may need another splash of milk and a little salt or additional seasonings.
*You can double or triple this recipe for a 6 or 8 quart instant pot. The water amount and cooking time will stay the same. Just be sure you don't go above the "fill" line".

Nutrition

Calories: 210kcal | Carbohydrates: 29g | Protein: 7g | Fat: 8g | Saturated Fat: 5g | Cholesterol: 21mg | Sodium: 199mg | Potassium: 961mg | Fiber: 5g | Vitamin A: 5.1% | Vitamin C: 31.3% | Calcium: 9.1% | Iron: 40.8%