Skip to Content

Instant Pot Mashed Sweet Potatoes

This post may contain affiliate links. Please see my full Disclosure Policy for details.

A healthier take on sweet potato casserole, these Instant Pot Mashed Sweet Potatoes are cooked in an electric pressure cooker and then easily mashed for a versatile side dish. They’re a creamy, vitamin packed comfort food!

I love these Instant Pot sweet potatoes as an alternative to sweet potato casserole, or even a change from Instant Pot mashed potatoes. These sweet potatoes cook in less than 30 minutes and are a side dish staple in our household.

Even better, the sweet potatoes cook in the same pot they’re mashed in making for easy clean-up. Yes!!

I love making regular potatoes and sweet potatoes in my Instant Pot. It’s so much faster than baking, they taste better than cooking in the microwave and there’s no water to boil.

Instant Pot Mashed Sweet Potatoes

I love sweet potatoes, period.

I’m talking taco stuffed sweet potatoes, sweet potato hash…I could keep going but I’ll try to focus here.

My point is, our family likes sweet potatoes and a veggie win of any sort makes this mama’s heart swell. If my family will eat it, I’ll serve it.

Plus, sweet potatoes are low in calories, high in fiber and Vitamin A and naturally gluten free.

The recipe I’m sharing today is for a very basic and versatile sweet potato side. I’ll give you some tips to mix things up, too!

made with love, Deanne
ingredients in instant pot mashed sweet potatoes


  • sweet potatoes – There’s a reason why these vegetables are front and center at the Thanksgiving table. Sweet potatoes practically scream autumn! Plus, there’s no need to peel them beforehand, which is why I love cooking them with the pressure cooker.
  • water – this is needed to bring the pot up to pressure
  • butter – adds a touch of richness. It’s just a little bit so go ahead – indulge!
  • maple syrup – this adds a little sweetness to our already sweet potatoes. You could also use honey or a little brown sugar
  • salt – offsets the sweetness a little and balances everything out

How to Make the Best Instant Pot Mashed Sweet Potatoes

You’ll need the trivet that came with your Instant Pot to get started, or you can use a vegetable steamer basket.

Scrub your mashed potatoes but there’s no need to peel or cut sweet potatoes. How about that? I just LOVE easy recipes!

Add them to the pot along with a cup of water. Remember, you always need liquid to cook with a pressure cooker/Instant Pot. It’s the key to pressurizing.

sweet potatoes in a pot

My recipe calls for two pounds of sweet potatoes but you can add more if you like. Cook them about 22 minutes.

Now, in all fairness, they may be done at 20 minutes and they may need until 25 minutes.

Don’t worry if you take off the lid and they’re not done when you poke them with a knife. Just put the top back on and give them about another five minutes. As an added bonus, they’ll quickly come back up to pressure!

Once you have tender, cooked sweet potatoes, take them out of the Instant Pot using tongs. Careful, they’ll be hot!

Move the cooked sweet potatoes to a plate and allow to cool slightly before slipping off the peels. One you have your sweet potatoes peeled, place them back to the Instant Pot to transform these into heavenly sweet potato mash.

instant pot mashed sweet potatoes

Add the butter, maple syrup and salt and give them a little mash using a potato masher until they’re blended to your liking.

If you like super creamy whipped mashed sweet potatoes, you can use a hand mixer to whip them into shape.

That’s it! They’re easy AND delicious!

Mashed Sweet Potato Variations

Seriously friends, the sky is the limit here!

If mashed sweet potatoes make you think of the sugar laden old school casserole, the syrup and butter will do the trick. You can top the whole thing with pecans if you want.

But let’s say you want to mix it up even more.

You could add spices like taco seasoning for TexMex sweet potatoes, a drop of liquid smoke to complement BBQ, or even a little bourbon for a robust side.

Garlic and herb anyone? What’s your favorite sweet potato combo?

How to Make Instant Pot Mashed Sweet Potatoes Ahead of Time

You can make these sweet potatoes ahead of time. Cover and store them in the fridge for 3-4 days.

You can cook these ahead of Thanksgiving day or your dinner party. Make them as directed, then cover tightly with plastic wrap. You can pop them in the oven at a low temperature to reheat.

You may need to stir in a little milk to keep them from drying out.

instant pot mashed sweet potatoes

What to serve with Instant Pot Mashed Sweet Potatoes

Serve alongside your favorite holiday dinner.

We love these mashed sweet potatoes with herb rubbed pork loin or rosemary beef tenderloin. YUM!

Or, make these as a weeknight dinner. They’re seriously so easy!

Other Sweet Potato Recipes

More Thanksgiving Side Recipes

More Instant Pot Recipes

When you make these Instant Pot mashed sweet potatoes, leave a comment or review. I’d love to hear from you!

made with love, Deanne
Yield: 6 servings

Instant Pot Mashed Sweet Potatoes

instant pot mashed sweet potatoes in a bowl

A healthier take on sweet potato casserole, this sweet potatoes recipe is cooked in the Instant Pot, then easily mashed for a versatile side dish. They're a creamy, vitamin packed comfort food!

Prep Time 10 minutes
Cook Time 22 minutes
Natural Release Time 5 minutes
Total Time 37 minutes


  • 2 pounds sweet potatoes, scrubbed
  • 1 cup water
  • 1 Tablespoon butter
  • 1 Tablespoon maple syrup
  • 1/2 teaspoon salt


  1. Add water and an Instant Pot trivet or vegetable steamer basket to your Instant Pot. Add sweet potatoes. Cook sweet potatoes for 22 minutes. After cooking time is completed do a quick release.
  2. When vessel is depressurized, pierce sweet potatoes to make sure they're cooked through. Knife should easily slide when inserted. If cooked through, remove sweet potatoes using tongs and set on a plate to slightly cool. Slice the skin and remove skins. (They will come off easily)
  3. If your sweet potatoes are not cooked through, which may depend on their size, return them to the Instant Pot and cook for 5 minutes longer.
  4. Return "naked" potatoes to the Instant Pot. Add butter, salt and maple syrup. Use a potato masher to mash the potatoes to your liking.


Honey or brown sugar may be substituted for the maple syrup.

Nutrition Information:



Serving Size:

1 grams

Amount Per Serving: Calories: 157Total Fat: 2gSaturated Fat: 1gUnsaturated Fat: 0gCholesterol: 5mgSodium: 296mgCarbohydrates: 33gFiber: 5gSugar: 9gProtein: 2g


Tag me on Instagram at @ThisFarmGirlCooks or leave me a comment & rating below.

Hungry for more?  Be sure to stay in touch on FacebookPinterest and Instagram for all of the latest updates.

Other Instant Pot Side Dishes

Make Ahead Mashed Potatoes

Bavarian Potato Salad

Instant Pot Baked Potato

Shared on Meal Plan Monday

This post was originally published in 2020 and was updated with new photos and enhanced instructions in October 2021.

instant pot mashed sweet potatoes

This site uses Akismet to reduce spam. Learn how your comment data is processed.


Friday 10th of April 2020

Nice idea to swap potatoes with sweet potatoes! Love this

Nart | Cooking with Nart

Wednesday 8th of April 2020

I love sweet potatoes. This recipe looks really easy and healthy. Will definitely try it.


Wednesday 8th of April 2020

I love mashed sweet potato more than regular version, and using an IP is easy and fool-proof. :)

Krissy Allori

Wednesday 8th of April 2020

Yum! I need to make these more often because I really like them. I don't know why I get it in my head I have to wait for a holiday.


Wednesday 8th of April 2020

This was super tasty! I love that it's healthier too! I'll definitely be making it again!

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Skip to Recipe