Effortlessly delicious, these Instant Pot Mashed Sweet Potatoes let you skip the tedious peeling and chopping, transforming simple sweet potatoes into a fluffy, creamy, and incredibly flavorful side dish right in your pressure cooker. Perfect for any meal, from a weeknight dinner to a holiday feast!

Why This Instant Pot Sweet Potato Recipe is a Game-Changer
In today’s fast-paced world, finding recipes that deliver maximum flavor with minimal effort is a culinary dream. This Instant Pot Mashed Sweet Potatoes recipe is precisely that – a dream come true for busy home cooks and a testament to the efficiency of pressure cooking. If you’re new to the Instant Pot community, prepare to be amazed by its ability to transform cooking times and simplify even traditionally labor-intensive dishes.
What makes this recipe truly revolutionary? It eliminates two of the most time-consuming steps in preparing mashed sweet potatoes: peeling and chopping. Yes, you read that right! Simply wash your sweet potatoes, slice them in half, and let your Instant Pot work its magic. This hands-off approach frees up your time for other tasks, making it ideal for weeknight dinners or a stress-free addition to holiday menus. The pressure cooker creates an incredibly steamy environment that tenderizes the sweet potatoes to perfection, resulting in a naturally fluffy and irresistibly creamy texture that traditional boiling often struggles to achieve.
Beyond the incredible convenience, this method locks in more nutrients and flavor compared to stovetop boiling, where valuable vitamins can leach into the cooking water. The natural sweetness of the potatoes is amplified, creating a delightful base that’s ready for your favorite flavor enhancements. Whether you’re a seasoned Instant Pot user or just starting your journey, this recipe showcases the appliance’s full potential for making delicious, healthy food accessible to everyone.
The Magic of Sweet Potatoes
Sweet potatoes are more than just a delicious side; they are a nutritional powerhouse packed with vitamins, minerals, and fiber. Rich in beta-carotene (which the body converts to Vitamin A), Vitamin C, and potassium, they contribute to eye health, immune function, and maintaining healthy blood pressure. Their natural sweetness and creamy texture make them a versatile ingredient in both savory and sweet dishes. Opting for sweet potatoes over regular white potatoes in your mashed dishes also offers a lower glycemic index, providing sustained energy and making them an excellent choice for a healthy diet.
Essential Ingredients for Perfect Mashed Sweet Potatoes
Crafting these delectable mashed sweet potatoes requires just a few simple ingredients, allowing the natural flavors to shine through. Here’s what you’ll need and why each component is crucial:
- Sweet Potatoes: The star of the show! Choose firm, unblemished sweet potatoes of roughly similar size to ensure even cooking. Varieties like Beauregard or Jewel are excellent choices for their vibrant color and creamy texture.
- Water: Essential for the Instant Pot to build pressure and steam the potatoes. Just one cup is usually sufficient for most models, creating the perfect steamy environment.
- Unsalted Butter: Adds a rich, luxurious creaminess and depth of flavor. Unsalted butter allows you to control the overall saltiness of the dish. For a dairy-free or vegan option, feel free to substitute with plant-based butter.
- Packed Brown Sugar: Enhances the inherent sweetness of the potatoes with a warm, caramel-like note. You can adjust the amount to your preference or substitute with maple syrup for a slightly different flavor profile.
- Salt: A crucial ingredient to balance the sweetness and bring out the full flavor of the sweet potatoes. Don’t underestimate its power to elevate the dish!
- Pure Vanilla Extract: Adds a subtle, aromatic sweetness that beautifully complements the sweet potatoes, making the dish feel more gourmet and comforting.
These core ingredients create a classic and comforting flavor profile, but feel free to experiment with additions discussed in our variations section!
How to Make Instant Pot Mashed Sweet Potatoes: A Simple Guide
Get ready to transform sweet potatoes into a delightful side dish with minimal fuss. Follow these straightforward steps for perfectly mashed sweet potatoes every time:
- Prepare the Instant Pot: Begin by placing the metal trivet (or a steamer basket) inside the inner pot of your Instant Pot. Pour 1 cup of water into the pot; this is vital for creating the steam needed for pressure cooking.
- Prepare the Sweet Potatoes: Thoroughly wash your sweet potatoes under running water, scrubbing off any dirt. There’s no need to peel them at this stage! Slice each sweet potato lengthwise into two halves. Arrange these halves on the trivet with the cut side facing up. It’s perfectly fine if you need to stack them slightly, ensuring they fit comfortably within the pot.
- Pressure Cook: Secure the Instant Pot lid and ensure the sealing valve is set to the “Sealing” position. Select the “Manual” or “Pressure Cook” setting (depending on your model) and set the timer for 14 minutes. The Instant Pot will take some time to build pressure before the cooking countdown begins (this typically takes around 10-12 minutes).
- Natural Pressure Release (NPR): Once the cooking cycle is complete, the Instant Pot will beep. Do not immediately release the pressure. Instead, allow the pressure to release naturally for at least 10 minutes. This Natural Pressure Release (NPR) is crucial for preventing the potatoes from becoming too starchy or watery. After 10 minutes, you can carefully turn the sealing valve to “Venting” to quick-release any remaining pressure.
- Remove and Mash: Once the pressure has fully released and the float valve has dropped, carefully open the lid away from your face to avoid steam. Using tongs, remove the tender sweet potato halves from the Instant Pot. You can also lift out the trivet with the potatoes. Discard the cooking water from the inner pot. Scoop the soft, cooked flesh out of the skins into a large mixing bowl, discarding the skins.
- Flavor and Mash: Add the unsalted butter, packed brown sugar, salt, and pure vanilla extract to the cooked sweet potato flesh. Now, it’s time to mash! You can use a potato masher for a slightly rustic texture, a sturdy whisk for a smoother finish, or even a hand mixer for the ultimate creamy consistency. Mix until all ingredients are well combined and the potatoes are mashed to your desired fluffiness. Taste and adjust seasonings as needed.

Pro Tips and Creative Variations
Mastering Instant Pot Mashed Sweet Potatoes is simple, but a few expert tips can elevate your dish, and a dash of creativity can transform it into something truly special.
Tips for Success:
- Even Sizing is Key: While you’re skipping the chopping, try to select sweet potatoes of similar size. This ensures they cook evenly in the Instant Pot, resulting in a uniform texture.
- The Half-Slice Advantage: Cutting the sweet potatoes in half lengthwise is a brilliant shortcut. It significantly reduces cooking time compared to cooking whole potatoes, allowing the heat and steam to penetrate more quickly. This genius method is perfect when you plan to mash them!
- Natural Pressure Release (NPR): Don’t rush the NPR. Allowing the pressure to release naturally for at least 10 minutes helps the potatoes continue to steam gently, preventing them from becoming waterlogged or overly starchy.
- Don’t Overfill: While stacking is okay, avoid overfilling your Instant Pot beyond the maximum fill line. This ensures proper pressure buildup and even cooking.
- Taste and Adjust: Always taste your mashed sweet potatoes before serving and adjust the seasonings. You might prefer a little more salt, brown sugar, or even a dash of cinnamon.
- Mashing Tools: A potato masher provides a slightly chunkier, rustic texture, while a hand mixer or immersion blender will yield incredibly smooth and airy results. Choose the tool that best suits your preferred consistency.
Delicious Variations to Try:
- Spiced Sweet Potatoes: Add a pinch of cinnamon, nutmeg, ginger, or pumpkin pie spice along with the other seasonings for a warm, aromatic flavor, especially perfect for fall and winter holidays.
- Maple & Pecan: Substitute brown sugar with pure maple syrup for a deeper, earthy sweetness. Garnish with toasted chopped pecans or walnuts for added crunch and flavor.
- Garlic & Herb: For a savory twist, omit the brown sugar and vanilla. Instead, add roasted garlic, fresh rosemary or thyme, and a splash of vegetable broth or milk while mashing.
- Spicy Kick: A tiny pinch of cayenne pepper or a dash of hot sauce can add a surprising and delightful warmth to your mashed sweet potatoes.
- Citrus Zest: A little orange or lemon zest can brighten the flavor profile and add a refreshing note.
- Creamier Texture: For an even richer and creamier dish, add a splash of heavy cream, milk, or a dollop of cream cheese or sour cream while mashing.
- Make it a Casserole: These mashed sweet potatoes are the perfect base for a Classic Sweet Potato Casserole! Simply add eggs, a bit more sugar, and top with a pecan streusel or toasted marshmallows before baking until golden brown and bubbly. This makes an impressive holiday side dish!

Serving Suggestions for Your Mashed Sweet Potatoes
These Instant Pot Mashed Sweet Potatoes are incredibly versatile and pair well with a wide variety of main courses. Their sweet and savory balance makes them a perfect companion for:
- Holiday Meals: A staple for Thanksgiving, Christmas, and Easter, complementing roasted turkey, ham, or prime rib beautifully.
- Weeknight Dinners: Serve alongside roasted chicken, pork chops, or even a simple pan-seared fish for a nutritious and satisfying meal.
- BBQ & Grilling: A fantastic counterpoint to smoky grilled meats like ribs, pulled pork, or barbecued chicken.
- Vegetarian Mains: Pair with lentil loaf, black bean burgers, or roasted vegetable platters for a wholesome vegetarian feast.
- Breakfast/Brunch: Believe it or not, a dollop of these mashed sweet potatoes can be a unique and delicious addition to a breakfast plate with eggs and sausage, or even as a topping for pancakes!
Always serve warm, perhaps with an extra pat of butter melting on top, or a sprinkle of fresh chopped chives for a savory touch. For a festive touch, a swirl of toasted miniature marshmallows or a sprinkle of candied pecans can transform it into a show-stopping dish.
Storage and Reheating Mashed Sweet Potatoes
Making a bigger batch of these delicious mashed sweet potatoes is a great idea, as they store and reheat wonderfully!
- Storage: Allow any leftover mashed sweet potatoes to cool completely. Transfer them to an airtight container and refrigerate for up to 3-4 days.
- Freezing: For longer storage, mashed sweet potatoes freeze exceptionally well. Place cooled mashed potatoes in a freezer-safe bag or container, removing as much air as possible. They can be frozen for up to 2-3 months. Thaw overnight in the refrigerator before reheating.
- Reheating on the Stovetop: Transfer the mashed sweet potatoes to a saucepan over medium-low heat. Add a splash of milk or broth (about 1-2 tablespoons per cup of potatoes) to restore creaminess. Stir occasionally until heated through.
- Reheating in the Microwave: Place a single serving in a microwave-safe bowl. Add a tiny splash of milk or broth if desired. Cover and heat on high for 1-2 minutes, stirring halfway, until warmed through.
- Reheating in the Oven: For a larger batch, transfer to an oven-safe dish, cover with foil, and bake at 350°F (175°C) for 20-30 minutes, or until heated through. Uncover for the last 5-10 minutes if you like a slightly browned top.
Frequently Asked Questions (FAQ)
- Q: Do I really not need to peel the sweet potatoes?
- A: That’s right! One of the best time-saving hacks for Instant Pot mashed sweet potatoes is skipping the peeling before cooking. The skins become incredibly soft and easy to remove after pressure cooking. Simply scoop out the tender flesh.
- Q: Can I use frozen sweet potatoes?
- A: While fresh sweet potatoes are recommended for the best texture and flavor, you can use frozen sweet potato chunks. Adjust cooking time as needed, usually slightly less (around 8-10 minutes) since they are already cut and partially tender.
- Q: What if my mashed sweet potatoes are too thin/watery?
- A: This can happen if too much water was used or if the potatoes were overcooked. To fix, you can gently heat them on the stovetop over low heat, stirring constantly, to allow some moisture to evaporate. Alternatively, mix in a tablespoon of cornstarch (mixed with a little cold water first) and cook briefly to thicken, or add a spoonful of flour if you don’t mind a subtle flavor change.
- Q: Can I make this recipe vegan?
- A: Absolutely! Simply substitute the unsalted butter with a plant-based butter alternative. The rest of the ingredients are naturally vegan.
- Q: How can I make this dish less sweet?
- A: Reduce the amount of brown sugar or omit it entirely if your sweet potatoes are naturally very sweet. You can also balance the sweetness with a little more salt or savory spices like a touch of smoked paprika.
More Instant Pot Delights to Explore
The Instant Pot is a versatile kitchen powerhouse, perfect for creating a wide array of effortless and delicious dishes. If you loved these mashed sweet potatoes, you’ll definitely want to explore these other time-saving Instant Pot recipes:
- Instant Pot Cranberry Sauce
- Instant Pot Mashed Potatoes Recipe
- Instant Pot Bacon Brussels Sprouts Recipe
- Instant Pot Scalloped Potatoes
To further enhance your Instant Pot cooking skills, check out our comprehensive Instant Pot Guide for Beginners. If you’ve ever encountered the dreaded “burn” message, our Instant Pot Burn Message post offers solutions and preventative tips.
If you’ve tried this Instant Pot Mashed Sweet Potatoes recipe and loved it, please take a moment to let us know in the comments below! Your feedback and ratings help others discover delicious recipes.

Instant Pot Mashed Sweet Potatoes
Anna
Pin Recipe
10 mins
14 mins
12 mins
24 mins
Side Dish
American
4 people
233 kcal
Ingredients
- 1 ½ lbs sweet potatoes
- 2 tablespoons unsalted butter
- 3 tablespoons packed brown sugar
- ½ teaspoon salt
- 1 teaspoon pure vanilla extract
Instructions
- Place the metal trivet in the insert of your Instant Pot. Add 1 cup of water.
- Wash sweet potatoes clean and slice them lengthwise. Place them on the trivet cut side up. It’s okay to stack them up on each other.
- Close the lid, turn the valve onto “sealing” position, press manual or pressure cooker setting and set the timer to 14 minutes. The Instant Pot will beep after a few seconds and it will start cooking.
- Once the time is up, let the Instant Pot release the pressure naturally. Carefully open the lid and remove the potatoes from the IP. I remove the trivet and pour the remaining water out. Then I scoop the flesh out of the potatoes, discarding the skin.
- Add brown sugar, salt, butter and vanilla and mash with a potato masher, a whisk or even use a hand mixer.
Notes
- My potatoes were medium size, from 6″ to 8″ in circumference.
- Please note, that the nutrition value can vary depending on what product you use. The information below is an estimate. Always use calorie counter you are familiar with.
Nutrition
Calories: 233kcal
|
Carbohydrates: 43g
|
Protein: 2g
|
Fat: 5g
|
Saturated Fat: 3g
|
Cholesterol: 15mg
|
Sodium: 387mg
|
Potassium: 585mg
|
Fiber: 5g
|
Sugar: 15g
|
Vitamin A: 24305IU
|
Vitamin C: 4mg
|
Calcium: 58mg
|
Iron: 1.1mg
Tried this recipe?
Leave a comment with rating below!
