Instant Pot Mashed Sweet Potatoes

5 from 3 votes
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Instant Pot Mashed Sweet Potatoes are one of those sides that quietly save the day. They come together fast, mash like a dream, and can be flavored endlessly for a simple side dish you will never tire of.

Instant Pot "baked" sweet potatoes and Instant Pot mashed potatoes are staple sides I turn to on a regular basis. But when I want the sweet, earthy flavors of sweet potatoes in a creamy, fluffy consistency, this is the recipe I turn to!

Bowl of Instant Pot Mashed Sweet Potatoes topped with maple syrup topped with walnuts.

Kristen's Key Tips for Instant Pot Mashed Sweet Potatoes

For Instant Pot mashed sweet potatoes that are always velvety and flavored just the way you like, pay attention to a few keys!

  • Cut evenly. Cubing the sweet potatoes into 1-inch pieces ensures they cook at the same rate and mash up beautifully.
  • Flavor your way! I have provided suggestions for flavoring Instant Pot mashed sweet potatoes AND using this recipe as a base for baby food or making sweet potato puree. It is endlessly versatile.
  • Choose the right liquid for your flavor goal. Use water or apple juice for sweet preparation. Apple juice is especially great for a sweet touch, as it naturally boosts sweetness without refined sugar. And for savory mashed sweet potatoes, use water, vegetable broth, or chicken stock.

How to Make Instant Pot Mashed Sweet Potatoes

Whether you are are just learning how to use an Instant Pot or an Instant Pot pro, this section walks you through the step-by-step process to help ensure perfect results.

  1. Prep the sweet potatoes. Peel and cut them into 1-inch cubes. Place into the inner pot along with liquid of your choice. 👉🏻Note on Liquid: Use 1 cup of water for a 3 or 6-quart Instant Pot and 1½ cups of water for an 8-quart Instant Pot.
  2. Pressure cook. Lock the lid on the Instant Pot, and use the manual or pressure cook button to set to cook on high pressure for 10 minutes.
  3. Release pressure. Once the cooking time has elapsed, let the pressure release naturally for at least 5 minutes. After that you can use the handle of a long utensil to knock the vent knob from the sealed to venting position. Remember to stand back to prevent yourself from the steam.
  4. Mash or puree sweet potatoes. Sweet potatoes are naturally creamy, so you can mash them by hand, use a mixer, or puree them without worrying about a gummy texture (a perk they have over russet potatoes). If you want fewer dishes, a simple hand masher works beautifully.
  5. Serve or flavor. Serve them plain, or dress them up with your favorite variation.(See below for suggestions.)
Sweet Potatoes in Instant Pot with potato masher.

Flavor Variations

  • Spicy: Add minced jalapeño and smoked paprika to the cooking liquid for heat lovers. Just a warning, it brings real spice.
  • Extra Creamy: After cooking, mash with a splash of milk and a tablespoon of butter.
  • Sweet + Cozy: Cook in apple juice or water, then stir in maple syrup, cinnamon, and nutmeg.
  • Apple Cider Mash: Use apple cider for cooking and season with cinnamon and nutmeg.
  • Tex-Mex: Season with taco seasoning, then mash with a little sour cream for tang.
  • Bourbon Mash: Add a tablespoon of bourbon to the cooking liquid. Add cinnamon if you want a warm finish.
  • Baby-Friendly: Cook in water or 100% apple juice and puree until smooth.

Storage Instructions

  • Refrigerate: Store leftovers in an airtight container for up to 5 days.
  • Freeze: Cool completely, then freeze in a freezer-safe container for up to 3 months.

Ways to Serve or Use Instant Pot Mashed Sweet Potatoes

Not only are Instant Pot mashed sweet potatoes a delicious side dish, but when cooked in water or apple juice alone, they can be used in any recipe calling for sweet potato puree.

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5 from 3 votes

Instant Pot Mashed Sweet Potatoes

Servings: 6
Prep: 5 minutes
Cook: 10 minutes
Pressure Time: 10 minutes
Total: 25 minutes
Bowl of Instant Pot Mashed Sweet Potatoes topped with maple syrup topped with walnuts.
Instant Pot Mashed Sweet Potatoes come together fast, mash like a dream, and can be flavored endlessly for a simple side dish you will never tire of.

Ingredients 

  • 3 pounds sweet potatoes, peeled and cut into 1-inch chunks
  • cups water, broth, or apple juice
  • ½ teaspoon kosher salt, optional

Instructions 

  • Wash and peel 3 pounds sweet potatoes, then cut them into 1-inch cubes. Place them into the inner pot along with 1½ cups liquid of choice and ½ teaspoon kosher salt.
  • Place the lid on Instant Pot and seal the venting knob or lock the lid. Using the manual or pressure cook function, set the cooking time to 10 minutes on high pressure.  
  • Once the cooking time has elapsed, allow the pressure to release naturally for at least 5 minutes. After 5 minutes, you can opt to do a quick release of the remaining pressure OR you can allow for the pressure to release naturally on its own.
  • Drain the potatoes, reserving the cooking liquid. Place the sweet potatoes back into the inner pot, and using hand-held masher, mash until creamy, adding some of the reserved cooking liquid until the right consistency has been reached. Alternatively, process cooked sweet potatoes in a food processor or blender and process with some of the cooking liquid until smooth.
  • If desired, add butter, milk, and/or additional seasonings and continue to mash the sweet potatoes until they are creamy.

Notes

Storage: Leftover mashed sweet potatoes can be stored in the refrigerator for up to 5 days and can be frozen for up to 3 months. 
Cooking Liquid: Use water or apple juice for sweet preparation and water or broth for savory variations. 
For Baby Food: Omit salt, cook in water (or 100% apple juice) and puree in blender or food processor until smooth.
Spiced Mashed Sweet Potatoes: Add 2 teaspoons minced jalapeno and 1 teaspoon smoked paprika to cooking liquid before cooking. 
Creamy Mashed Sweet Potatoes: After cooking the sweet potatoes, add ¼ cup milk and 1 tablespoon butter and mash until creamy.
Sweet Mashed Sweet Potatoes: Use apple juice or water as the cooking liquid. Once cooked, add 1 tablespoon of maple syrup, 1 teaspoon of cinnamon, and ½ teaspoon of nutmeg and mash as directed. Top with chopped nuts if desired.
Apple Cider Mashed Sweet Potatoes: Use apple cider as your cooking liquid and flavor with 1 teaspoon cinnamon and ½ teaspoon grated nutmeg before mashing. 
Tex-Mex Mashed Sweet Potatoes: Replace salt with 2 teaspoons of taco seasoning. When mashing, add up to ¼ cup of sour cream to add tang to the sweet potato mash.
Bourbon Mashed Sweet Potatoes: Add 1 tablespoon of bourbon into the cooking liquid before cooking sweet potatoes. Season with a bit of cinnamon if desired.

Nutrition

Calories: 195kcalCarbohydrates: 46gProtein: 4gFat: 0.1gSaturated Fat: 0.04gPolyunsaturated Fat: 0.03gMonounsaturated Fat: 0.002gSodium: 319mgPotassium: 764mgFiber: 7gSugar: 9gVitamin A: 32176IUVitamin C: 5mgCalcium: 68mgIron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Tried this recipe?Mention @amindfullmom or tag #amindfullmom!

About Kristen Chidsey

Kristen is a wife, busy mom of two, and creator of A Mind "Full" Mom. From breakfast to dinner to dessert, it is her passion to share tried-and-true recipes that are big on flavor, made with easy-to-find ingredients, and family-approved!

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6 Comments

  1. I love smashed sweet potatoes and am making these tonight! I did notice your description and recipe summary say 10 minutes, but your directions state 12 minutes. I'm going with 10 because majority rules, but wanted you to know about the disparity.