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Instant Pot Mashed Potatoes

Mashed potatoes are a classic side dish that make any meal feel comforting. Using an instant pot to make them is quick, easy, and results in the creamiest, most delicious mashed potatoes you’ve ever tasted! All you need for this simple Instant Pot Mashed Potatoes recipe is potatoes, butter, milk, and your favorite seasonings – it’s as easy as chopping up potatoes and combining the ingredients in the instant pot. Whether you’re looking for a speedy side dish to complement your Sunday supper or an indulgent treat to enjoy on holiday days, instant pot mashed potatoes are sure to become a family favorite!

Instant Pot Mashed Potatoes Pin.

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What ingredients are in Instant Pot Mashed Potatoes?

Skip the long process of making mashed potatoes on the stove and use your instant pot instead! Smooth and creamy mashed potatoes in minutes, with just a few ingredients!  Here is what youu will need too make them:

  • 6 Large Russet Potatoes
  • 1 Cup Water
  • 1 Stick Butter (½ cup)
  • ½ Cup Whole Milk
  • 2 Teaspoons Salt

Ingredeints for Instant Pot Mashed Potatoes.

Looking for more delicious Instant Pot recipes? Give these reader favorites a try:

Instant Pot Mexican Street Corn Soup | Instant Pot Quinoa | Instant Pot Corn on the Cob | Instant Pot Cranberry Cocktail Meatballs

How to make Mashed Potatoes in the Instant Pot

Instant Pot Mashed Potatoes are so quick and easy to make! Here is what you will need to do to prepare these creamy mashed potatoes.

Step 1: Prepare the potatoes

Start off by cleaning, peeling and slicing your potatoes. I like to slice mine into 1/2 inch thick rounds.

Step 2: Cook in Instant Pot

Add the potatoes, water and salt to the Instant Pot. Secure the lid and turn the pot to high pressure/manual. Next, set the timer for 10 minutes. It will take the pressure cooker about 7 to 10 minutes to come to full pressure before the 10 minutes starts counting down, hence the 20-minute total cook time. When the 10 minutes is up and the pot beeps, do a manual release of the pressure.

Step 3: Mash the Potatoes

Add the butter and milk to the potatoes. Then, blend or mash the potatoes right in the Instant Pot until they are smooth and creamy. Season with salt and pepper, serve and enjoy!Steps to make Instant Pot Mashed Potatoes.

Tips for Mashed Potatoes:

  • A great way to add flavor to these potatoes is to add ¼ cup of sour cream when mixing in the milk.
  • Do not be afraid to mash these potatoes instead of whipping them. That is totally your preference!
  • If you wish, you can swap the russet potatoes for yukon golds or even red potatoes. Just be sure to have about 3 lbs of them.
  • No need to drain these potatoes like you would for a stove method. Just another reason why they’re so quick!

Bowl of Instant Pot Mashed Potatoes with a wooden spoon in them.

Bowl of mashed potatoes on a cutting board in front of the Instant Pot.

Instant Pot Mashed Potatoes

Skip the long process of making mashed potatoes on the stove and use your instant pot instead! Smooth and creamy mashed potatoes in minutes, with few ingredients!  
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Course: Side Dish
Cuisine: American
Keyword: Instant Pot Mashed Potatoes
Prep Time: 10 minutes
Cook Time: 20 minutes
Servings: 6
Calories: 316kcal

Equipment

Ingredients

  • 6 Large Russet Potatoes
  • 1 Cup Water
  • ½ Cup Butter (1 stick or 8 Tablespoons)
  • ½ Cup Whole Milk
  • 2 Teaspoons Salt

Instructions

  • Clean, peel and slice your potatoes. Slicing the potatoes into large rounds is my favorite method.
  • Add the potatoes, water and salt to the instant pot. Secure the lid.
  • Turn the pot to high pressure/manual and set the timer for 10 minutes. It will take the instant pot about 7-10 minutes to come to pressure before that 10 minutes starts counting down, hence the 20-minute total cook time.
  • Once the 10 minutes is up and the pot beeps, do a manual release.
  • Add the butter and milk to the potatoes, then blend or mash them right in the instant pot until they are smooth and creamy.
  • Serve and enjoy!

Notes

  • A great way to add flavor to these potatoes is to add ¼ cup of sour cream when mixing in the milk.
  • Do not be afraid to mash these potatoes instead of whipping them. That is totally your preference!
  • If you wish, you can swap the russet potatoes for yukon golds or even red potatoes. Just be sure to have about 3 lbs of them.
  • No need to drain these potatoes like you would for a stove method. Just another reason why they’re so quick!

Nutrition

Calories: 316kcal | Carbohydrates: 39g | Protein: 5g | Fat: 16g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 1g | Cholesterol: 43mg | Sodium: 917mg | Potassium: 923mg | Fiber: 3g | Sugar: 2g | Vitamin A: 508IU | Vitamin C: 12mg | Calcium: 59mg | Iron: 2mg
Recipe Rating