Instant Pot Mashed Potato Recipe (2024)

Published: · Modified: by Megan Porta · This post may contain affiliate links.

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Instant Pot Mashed Potato recipe is creamy, smooth, delicious and easy to prepare. No boiling or saucepan/stovetop cleaning required with this side dish. The Instant Pot gets this easy mashed potato recipe done in 30 minutes!

Instant Pot Mashed Potato Recipe (1)

Original post: November 2018 | Updated: December 2020

Why This Recipe Works

My mom is a great cook and many of her recipes appear here on this blog (her Meatloaf and Chicken Rice Bake are two of my faves!). Something she is known for is making the creamiest, dreamiest mashed potatoes known to humankind.

Every time I make mashed potatoes I think of her, knowing mine will never turn out as delicious as hers. But my family loves mashed potatoes. So I set out to improve.

After creating a handful of delicious batches of potatoes in my Instant Pot, I will NEVER make mashed potatoes another way again. My handy pressure cooker makes this side dish quickly (only 15 minutes of steaming) and easily, with minimal clean-up.

Expect a super smooth mashed potato recipe. No hard lumps that won’t mash down. We typically boil potatoes on the stove top and every single time there are pans and lids and grimy surfaces to clean afterward. NO MORE OF THAT!

Throw everything into one tidy little pot, press a few buttons and your creamy potato side dish is DONE. It’s a dream come true!

Instant Pot Mashed Potato Recipe (2)

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Recipe Ingredients

Russet potatoes– These potatoes are known for making good baked potatoes, mashed potatoes and homemade french fries with their dark skin, few eyes and white flesh.

Cream cheese – Cream cheese is a good addition to mashed potatoes to make them creamy.

Parmesan cheese– This is a delicious cheese to add to potatoes because it has a harder texture that doesn’t get soupy but adds a salty nutty flavor.

How to Make This Instant Pot Mashed Potatoes Recipe

Step 1

Peel and quarter 7 to 8 large red or russet potatoes. Place the trivet inside the pot and add the potato pieces. Pour 4 cups of water over the top and add 4 cloves of halved garlic. Secure the cover and set to high pressure.

Press the STEAM setting and set timer for 15 minutes. It will take the pot approximately 15 minutes to come to pressure. When the time is done, perform a quick release and wait for the float valve to drop. Remove the lid and drain the potatoes.

Step 2

Add the potatoes back to the pot or into a separate large mixing bowl. Add butter, cream cheese, Parmesan cheese and salt. Mash until creamy. Serve immediately!

Recipe Notes

  • In the past I’ve been tempted to use a blender or immersion blender to achieve a super smooth consistency for my potatoes. I don’t recommend doing this! Your mashed potatoes will likely turn into a gluey, sticky mess when over-mixed.
  • Make this a super easy recipe and go simple! Place a simple pat of butter over these babies just before serving.
  • Use a potato ricer instead of a masher if you have one!
Instant Pot Mashed Potato Recipe (3)

What to Add to Mashed Potatoes

My favorite ingredients to mash with potatoes are butter and roasted garlic. Here are a few other delicious options:

  • Sour cream
  • Greek yogurt and/or milk
  • Salt and Pepper
  • Cream Cheese
  • Chopped chives
  • Cayenne pepper
  • Paprika
  • Shredded cheddar or Feta crumbles.

Substitute for Milk in This Dish

Whether you are looking for a different flavor in your next batch of potatoes or you just don’t have milk on hand, learn what to substitute for milk in mashed potatoes!

How Long Are Leftover Mashed Potatoes Good For

If you have leftover potatoes staring at you from inside your refrigerator and you don’t know whether to toss or eat this yummy side dish, click over for more info!

Can You Freeze Mashed Potatoes

Stir in butter and/or sour cream before freezing in order to retain as much of that fluffy texture as possible. Allow the mashed potatoes to completely cool before freezing.

Place in a shallow container in an even layer and wrap tightly with foil. Place into a resealable freezer bag and freeze for 1 to 3 months. Thaw potatoes overnight in the fridge before reheating and serving.

Instant Pot Mashed Potato Recipe (4)

What to Do With Leftover Mashed Potatoes

  • Freeze them! (See note above for freezing instructions.)
  • Use them to make your next Shepherd’s Pie.
  • Serve pot roast over top of them.
  • Throw them into a Thanksgiving Stromboli along with the rest of your leftovers!

Mac and Cheese Recipes for Thanksgiving – 13 Delicious Ideas!

Mac and cheese is a Thanksgiving staple! Read on for some scrumptious mac and cheese recipes for Thanksgiving that you can make this year! You’ll find a ton of options to choose from in this roundup.

Instant Pot Mashed Potato Recipe (5)

FAQ About Potatoes

Are potatoes vegetables?

Potatoes are categorized as a starchy potato because of the higher content of carbs they contain.

Where should potatoes be stored?

You should store your potatoes along with onions, in a cool, dry place.

Are mashed potatoes healthy for you?

Mashed potatoes in balance can offer vitamins, minerals and antioxidants so they have some healthy value. Minus the butter and any other toppings that might get incorporated into your creamy side dish, 1 cup of plain mashed potatoes contains approximately 35 grams of carbohydrates so you want to be sure to add other proteins and vegetables to your meal.

Which potatoes should you use for mashed potatoes?

Typically Russet potatoes are the best choice for making mashed potatoes, but Yukon gold potatoes also work great and my personal favorite is red potatoes. They add an extra soft, buttery and flavorful touch! Steaming potatoes in an Instant Pot is the perfect way to prep potatoes for mashing and it also saves you time and clean-up! It’s a win-win!

Why do potatoes turn greenish in color?

Potatoes that are not stored properly and are exposed to light will turn green. A formation of chlorophyll begins with this green color and then you want to be careful about eating them.

Delicious Thanksgiving Sides

  • Feta Cheese Mashed Potatoes can be made the day before and heated before serving.
  • Homemade Cranberry Sauce can also be made a day ahead. Be sure to press plastic wrap directly onto the surface of the sauce before refrigerating.
  • Make the dessert ahead of time to save yourself a ton of time! These TOTALLY DELICIOUS Pumpkin Bars stay perfectly fresh when stored in a covered container in the fridge for up to 3 days.
  • Creamy Crockpot Corn and Crockpot Mac and Cheese are two holiday hit recipes that can simmer in your slow cooker while you get everything else done in the kitchen!
  • Green Bean Casserole is a Thanksgiving favorite that your guests cannot go without!

Best Instant Pot Recipes

  • Chicken Breasts
  • Perfect Hard-Boiled Eggs
  • Steamed Artichokes
  • Goulash

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If you make this recipe and love it, stop back and give it a 5-star rating⭐️⭐️⭐️⭐️⭐️ and leave a comment. THANK YOU!

Instant Pot Mashed Potato Recipe (6)

Instant Pot Mashed Potato Recipe

Instant Pot Mashed Potato recipe is creamy, smooth, delicious and easy to prepare. No boiling or saucepan/stovetop cleaning required with this side dish. The Instant Pot gets this easy mashed potato recipe done in 30 minutes!

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Course: Side Dish

Cuisine: American

Prep Time: 10 minutes minutes

Cook Time: 30 minutes minutes

Servings: 8

Calories: 270kcal

Author: Megan Porta

Equipment

  • Pressure Cooker

Ingredients

  • 5 Russet potatoes (or 8 red) peeled and quartered
  • 4 cups water
  • 4 cloves garlic halved
  • 1/2 cup salted butter
  • 4 oz cream cheese
  • 1/4 cup Parmesan cheese grated
  • 1/2 tsp salt

Instructions

  • Place trivet inside Instant Pot and add potato pieces. Pour water over the top and add garlic. Secure cover and set to high pressure. Select STEAM setting and set timer for 15 minutes. It will take the pot approximately 15 minutes to come to pressure.

  • When the time is done, perform a quick release and wait for the float valve to drop. Immediately remove cover and drain potatoes.

  • Add the potatoes back into pot or a separate large mixing bowl. Add the butter, cream cheese, Parmesan cheese and salt and mash until creamy. Serve immediately!

Notes

  • In the past I’ve been tempted to use a blender or immersion blender to achieve a super smooth consistency for my potatoes. I don’t recommend doing this! Your mashed potatoes will likely turn into a gluey, sticky mess when over-mixed.
  • Make this a super easy recipe and go simple! Place a simple pat of butter over these babies just before serving.
  • Use a potato ricer instead of a masher if you have one!

Nutrition

Calories: 270kcal | Carbohydrates: 25g | Protein: 5g | Fat: 17g | Saturated Fat: 11g | Cholesterol: 48mg | Sodium: 355mg | Potassium: 581mg | Fiber: 2g | Sugar: 1g | Vitamin A: 569IU | Vitamin C: 8mg | Calcium: 78mg | Iron: 1mg

Did you make this recipe?If you loved this recipe, please rate the recipe and leave a comment below!

Instant Pot Mashed Potato Recipe (2024)

FAQs

What is the water ratio for instant mashed potatoes? ›

To make instant mashed potatoes, start by combining 1 cup of water, 1/4 teaspoon of salt, and 1/2 tablespoon of butter in a pot. Next, bring the water to a boil over medium-high heat, then turn off the heat and stir in 1/2 cup of milk.

Can you overcook potatoes in the Instant Pot? ›

The Best Kind of Potatoes for Pressure Cooking

Cut them into 1 1/2-inch chunks, and they're ready in under 15 minutes (about ten minutes for the pot to come up to pressure, then three minutes for the potatoes to steam.) Take 'em out right when the timer goes off so they don't overcook, then use them however you like!

What can I add to instant mashed potatoes taste better? ›

Heavy cream can make instant mashed potatoes taste indulgent. Half and half or even regular milk (whole is better than skim, but 2% will do) adds extra creaminess. To give your mashed potatoes a light tanginess, go with buttermilk or sour cream.

How much water to put when boiling potatoes in pressure cooker? ›

Try to get evenly sized potatoes to ensure they are all evenly cooked in the Instant Pot. Water — Use enough to cover all your potatoes but also make sure you use enough to get the Instant Pot to pressure. You only need 1 cup of water for the 3-quart and 6-quart to get to pressure and 2 cups for the 8-quart.

How many minutes do I pressure can potatoes? ›

Process the Potatoes

The potatoes need to be processed in a weighted pressure canner at 10 pounds pressure for 35 minutes for pint jars and 40 minutes of quart jars if you live at an altitude of 1,000 feet above sea level or less (Image 3).

Should you use milk instead of water for instant mashed potatoes? ›

Most instant potato varieties call for you to combine the potatoes with water, but if you want your potatoes to taste a bit more indulgent, use milk instead. Whole milk will yield delightfully rich potatoes, but 2 percent milk works well too.

Can I use milk instead of water in instant potatoes? ›

Milk: Milk adds to the richness of the potatoes. Use at least 2% milk, but preferably whole milk. Chicken broth: This adds a richer flavor than if you would just use water. Butter: Butter is always a good idea.

Is it healthy to cook potatoes in a pressure cooker? ›

Mostly we boil potatoes in a pressure cooker, but like rice, potatoes also contain a lot of starch. This is the reason why boiling or cooking in this pressure cooker is not considered good for health. If you still plan to use cooker for the same, add a lot of water and wash them thoroughly post cooking.

Can you overcook potatoes for mash? ›

For good measure: Be careful not to overcook potatoes you plan to mash, because the starch cells will break down and create a sticky mash. Cook them just until a thin-bladed knife meets a bit of resistance. It is also important to drain the potatoes well after cooking to prevent gumminess.

Why are my instant potatoes gummy? ›

When potatoes are mashed, starch is released. The more you work the potatoes, the more starch gets released. When too much starch gets released, the potatoes become gummy, gluey, and unappetizing.

Why do restaurant mashed potatoes taste better? ›

Instead of regular milk, pro chefs generally use a generous helping of buttermilk and plenty of half-and-half or (even better) heavy cream in their potatoes. If you think the bartenders up front are pouring heavy, they've got nothing on the cooks in the back who are in charge of the mashed potatoes.

Why are my instant mashed potatoes rubbery? ›

Once there is too much starch in your mashed potato mixture, the texture will quickly turn from fluffy to gummy.

How many minutes does it take to boil potatoes? ›

In general small or cubed potatoes will take about 10 to 15 minutes to boil, while larger, whole potatoes will take between 20 to 25 minutes. To check potatoes for doneness, insert a knife into one. If it slides in without much effort, you're good to go!

How many minutes do you have to boil a potato? ›

Boiled Potatoes Time Guide

Peeled, cubed potatoes cut into small, one-inch pieces should cook in 10 to 12 minutes, once the water reaches a boil. Larger pieces (about 2 inches across) may need longer, around 15 minutes. Medium whole potatoes should boil 20 minutes before they'll be tender.

Why do potatoes boil faster in a pressure cooker? ›

In a pressure cooker, the pressure inside increases and hence the boiling point of water decreases thereby food cooks faster.

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