• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Cooking With Karli logo
  • Recipe Box
    • Instant Pot
    • Crockpot
    • Main Dish
    • Sides
    • Dessert
    • Kids cooking
  • Work With Me
  • Shop
  • Nav Social Menu

    • Facebook
    • Instagram
    • Pinterest
    • YouTube

Home || Recipes || Instant Pot || Instant Pot Mashed Potato (Fast & Creamy)

Instant Pot Mashed Potato (Fast & Creamy)

Oct 5, 2018 · 45 Comments

Share
Pin
Share
Jump to Recipe

Instant Pot Mashed Potatoes are the creamiest, easiest, no-fuss Mashed Potato Recipe you’ll find! Making Mashed Potatoes in the Instant Pot takes minutes to make and you don’t even have to babysit a pot of boiling water! You’ll never make Mashed Potatoes any other way!

Instant Pot Mashed Potatoes served for a crowd

Instant Pot Mashed Potatoes Single Serving or for a CROWD! (Cook 5 POUNDS at once!

One of my favorite things about the Instant Pot is the fact that time doesn’t change when cooking larger quantities. So you can follow this ‘recipe’ as a guideline for 1 potato or an entire 5 lb bag of potatoes!

Sometimes I just get a hankering for a big ol’ bowl of mashed potatoes and gravy. If you haven’t made some sort of protein to go along with your mashed potatoes, you can actually easily make your own chicken gravy from scratch without drippings.

No matter what you put on it, this will be your go to mashed potato recipe from here on out! Love sweet potatoes? Try this Instant Pot Mashed Sweet Potatoes recipe!

instant pot mashed potatoes

Mashed Potatoes Instant Pot Ingredients

  • 5 lbs russet potatoes (washed, peeled and cut)
  • 2 cups water
  • 1/2 cup butter
  • 3 tsp salt
  • 1/2 tsp pepper
  • 3 tbsp cream (or milk)

potatoes peeled and washed to make instant pot mashed potatoes

How to make Mashed Potatoes in Instant Pot

  1. Wash, peel and cut the potatoes. To cut the potatoes, cut each potato in half and then quarter each half. You will end up with 8 similar sized potato cubes.
  2. Add the water to the Instant Pot liner, add in the cut potatoes.
  3. Secure lid, set the vent to sealing. Cook on Manual (pressure cook) HIGH for 6 minutes. Quick Release the pressure.
  4. Drain any remaining water.
  5. Add in the butter, salt, pepper and cream. Mash until no longer lumpy.

cubed potatoes ready to go into the instant pot to make mashed potatoes

cooked potatoes with butter and seasonings in the Instant Pot in the process of making Instant Pot mashed potatoes

Use either a potato masher or an electric hand mixer to mash the potatoes until they are no longer lumpy.

Be careful to insure you do not over mash/mix the potatoes. Over mashed potatoes will turn gluey. Only mash or mix just until it is no longer lumpy.

mashed potatoes in the Instant Pot served for a meal.

Reheating Mashed Potatoes in the Instant Pot

Reheating mashed potatoes in the Instant Pot is such an easy thing to do. Place your mashed potatoes in the liner of your Instant Pot a few hours before you want to serve them. Turn your Instant Pot onto the highest slow cook setting. Let your mashed potatoes sit and warm up, giving them a stir every 30 minutes or so until the mashed potatoes have heated through. Mashed potatoes do tend to dry out while reheating, so you may need to add a splash of milk to fluff them back up.

Instant Pot Mashed Potato Recipe Variations

You can doctor up your mashed potatoes any way you like- here are some of my favorite ways:

  • Buttermilk and garlic
  • cream cheese and chives,
  • bbq sauce and bacon (with lots of cheese, of course)
  • and you just can’t go wrong with the classic butter, cream, salt and pepper.

Instant Pot Mashed Potatoes are the creamiest, easiest, no-fuss Mashed Potato Recipe you'll find! Making Mashed Potatoes in the Instant Pot takes minutes to make and you don't even have to babysit a pot of boiling water! You'll never make Mashed Potatoes any other way! |Cooking with Karli| #mashedpotatoes #pressurecooker #instantpot #easy #beginner #thanksgiving #potatoes #sidedish

What to serve with this Instant Pot Mashed Potatoes Recipe

Mashed potatoes are a great side for a number of main dishes, really you can’t go wrong! I love to serve Instant Pot mashed potatoes as a side to pot roast, French dip sandwiches, grilled chicken, Philly cheesesteaks, or even crock pot ham!

These mashed potatoes are great as a side to some BBQ Chicken or doused with gravy.

Instant Pot Mashed Potatoes Recipe FAQ

Why are my instant mashed potatoes rubbery?

When mashed potatoes go rubbery or gluey, that means they have been worked too much and too much liquid has been added.

What is the trick to good mashed potatoes?

The trick to good mashed potatoes is cooking. your potatoes thoroughly, adding butter first, mashing by hand and then slowly adding in a little liquid of your choice at a time, mixing until the liquid is just mixed in. Do not over mix and you should be golden!

If you loved what you saw here, get more of it on Facebook, Instagram & Pinterest! I’d love to connect! Sign up for my weekly newsletter below to never miss a new recipe again!

[et_bloom_inline optin_id=”optin_2″]

Check out my other Easy Instant Pot Recipes!

  • Instant Pot Spaghetti Squash
  • Instant Pot Chicken Alfredo
  • Instant Pot Pot Roast
  • Instant Pot Twice Baked Potatoes
  • Instant Pot Creamy Ziti
  • Instant Pot Chicken Lo Mein
  • Instant Pot Shepherd’s Pie
  • Instant Pot Creamy Tomato Tortellini Soup
  • Instant Pot Applesauce 
  • Instant Pot Broccoli

Instant Pot Mashed Potatoes Recipe

Instant Pot Mashed Potatoes are the creamiest, easiest, no-fuss Mashed Potato Recipe you'll find! Making Mashed Potatoes in the Instant Pot takes minutes to make and you don't even have to babysit a pot of boiling water! You'll never make Mashed Potatoes any other way!
4.65 from 62 votes
Print Pin Rate
Course: Instant Pot
Keyword: 5 lb, easy, fast, for a crowd, instant pot, instant pot mashed potatoes, instant pot potatoes, mashed potatoes, potatoes, pressure cooker
Prep Time: 10 minutes
Cook Time: 6 minutes
Additional Time: 14 minutes
Total Time: 30 minutes
Servings: 16 servings
Author: Karli Bitner

Ingredients

  • 5 lbs russet potatoes washed, peeled and cut
  • 2 cups water
  • 1/2 cup butter
  • 3 tsp salt
  • 1/2 tsp pepper
  • 3 tbsp cream or milk

Instructions

  • Wash, peel and cut the potatoes. To cut the potatoes, cut each potato in half and then quarter each half. You will end up with 8 similar sized potato cubes.
  • Add the water to the Instant Pot liner, add in the cut potatoes.
  • Secure lid, set the vent to sealing. Cook on Manual (pressure cook) HIGH for 6 minutes. Quick Release the pressure.
  • Drain any remaining water.
  • Add in the butter, salt, pepper and cream. Mash until no longer lumpy.
Tried this recipe?Mention @cookingwithkarli or tag #cookingwithkarli!
Share
Pin
Share
karli

ABOUT KARLI

This blog is a little glimpse into my kitchen, family & life. I hope you’ll giggle the days away with me and enjoy the craziness that goes on at my house. There isn’t ever a shortage of crazy. I can promise you that! Buckle up, keep your hand and legs inside at all times and enjoy the ride! Read more...

  • Email
  • Facebook
  • Instagram
  • Pinterest
  • YouTube

Reader Interactions

Comments

  1. Karli Bitner says

    December 22, 2020 at 10:22 am

    Yes- should work great!

  2. Terri Street says

    October 22, 2021 at 5:53 pm

    Question! I noticed you said if someone cooked 10 lbs. of potatoes they should add an extra cup of water. If I only want to do 2.5 lbs. should a I cut the water back to only one cup? I know the time stays the same.

  3. Karli Bitner says

    October 22, 2021 at 7:33 pm

    It won’t matter either way since you’ll be draining your water. If you are using more potatoes, you’ll want more water in there to help it come to pressure but if you are using less potatoes you can use the same amount or cut the water back. Shouldn’t make a difference! 🙂

  4. SG says

    November 22, 2021 at 2:58 pm

    How long does it take to come to pressure?

  5. Cooking with Karli says

    February 20, 2022 at 10:07 pm

    It depends on how many mashed potatoes you have in the instant pot.

« Older Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Primary Sidebar

About Karli

This blog is a little glimpse into my kitchen, family & life. I hope you’ll giggle the days away with me and enjoy the craziness that goes on at my house. If you are Cookie obsessed like I am, check out my Sister Site, Cookies for Days.

More about Karli

Footer

Disclosure and Privacy Policy | Work With Me | About Me | THEME: Seasoned Pro

Copyright © 2023 · Cooking with Karli