Instant Pot Mashed Potatoes (No Drain, 20 Minutes!)

GFVGVDFNS
Jump to Recipe
Slices of vegan butter melting on a bowl of Instant Pot mashed potatoes

In a quest for the easiest mashed potatoes, the Instant Pot delivered once again. Say hello to perhaps the easiest, fastest way to make mashed potatoes yet! It all happens in the Instant Pot with just 3 ingredients and 20 minutes from start to finish! Let us show you how it’s done.

Parsley, salt, pepper, garlic, vegan butter, dairy-free milk, and potatoes

Instant Pot Mashed Potatoes

These mashed potatoes are seriously simple to make. Just chop potatoes, put in the Instant Pot, pressure cook for 5 minutes, mash with vegan butter, and season to taste. You don’t even need to drain them, which means more nutrients are preserved — double win!

Partially peeled and chopped potatoes in an Instant Pot

The potatoes can be peeled, unpeeled, or partially peeled depending on your preferred texture. Peeling makes creamy mashed potatoes, while unpeeled lends a more rustic texture and eliminates a step (yep, even easier!).

Using a potato masher to mash potatoes cooked in the Instant Pot

For seasoning, we recommend a little salt and pepper. You can also (optionally) add fresh or roasted garlic and fresh parsley for even more flavor.

Pouring dairy-free milk into a pot to make mashed potatoes

And if they’re not quite creamy enough (they should be!), you can add a little dairy-free milk to help them along. Just make sure it’s plain and unsweetened.

Using a potato masher to mash potatoes with vegan butter and dairy-free milk

We hope you LOVE these mashed potatoes! They’re:

Fluffy
Buttery
Comforting
Quick & easy
& Super delicious!

They’re the perfect side for the holidays and beyond! Pair with nearly any main or with other sides, especially our Vegan Lentil Nut “Meatloaf”, Honey Mustard Roasted Brussels Sprouts, 1-Pan Garlicky Green Beans with Slivered Almonds, and/or Lemony Arugula Salad with Crispy Shallot.

More Potato Recipes

If you try this recipe, let us know! Leave a comment, rate it, and don’t forget to tag a photo #minimalistbaker on Instagram. Cheers, friends!

Spoon resting in a bowl of creamy no drain Instant Pot mashed potatoes

Instant Pot Mashed Potatoes (No Drain, 20 Minutes!)

Incredibly fluffy, buttery mashed potatoes made entirely in the Instant Pot in just 20 minutes! Just 3 ingredients required for these fuss-free mashed potatoes, perfect for the holidays and beyond!
Author Minimalist Baker
Print
Vintage spoon in a bowl of Instant Pot mashed potatoes
5 from 5 votes
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Servings 2 (Servings)
Course Side
Cuisine Gluten-Free, Vegan
Freezer Friendly 1 month
Does it keep? 3-4 Days

Ingredients

POTATOES

  • 1 lb baby yellow, gold, or red potatoes (we prefer gold), peeled or unpeeled, cut into ~1 inch uniform chunks (1 lb yields ~3 cups chopped)
  • 1/2 cup water (or for more flavor sub vegetable broth or chicken broth if not vegetarian or vegan)

SEASONING

  • 2 Tbsp vegan butter (we prefer Miyoko's // or sub organic cultured dairy butter)
  • 1-2 cloves garlic, minced (optional, plus more to taste)
  • 1/4-1/2 tsp each sea salt and fresh ground black pepper (plus more to taste)
  • 2-4 Tbsp dairy-free milk (plain, unsweetened // optional // only if needed)

GARNISH optional

  • Fresh parsley
  • Vegan butter (we prefer Miyoko's // or sub organic cultured dairy butter)
  • Sea salt and fresh ground black pepper

Instructions

  • If peeling potatoes, do so first (we prefer peeling some and leaving the skin on a few for a bit of texture, but feel free to skip peeling for more rustic texture or to peel all for smooth and creamy potatoes). Then cut potatoes into ~1 inch uniform chunks and add to Instant Pot (DO NOT use the trivet) with water or broth.
  • Cover with lid, press “PRESSURE COOK”, and set to high for 5 minutes. It will take ~5 minutes to come to pressure before beginning the 5 minute countdown. NOTE: For larger batches, increase proportions of potatoes, water, and seasonings, but leave cooking time the same.
  • Once the timer goes off, carefully quick release, making sure to avoid steam coming from the release valve. If you can’t get to it right away, it’s also okay to allow a natural release.
  • Check the potatoes with a knife to ensure all are easily pierced and very easy to mash. If they’re not, put the lid back on and “keep warm” for 5-10 minutes more or until all potatoes are tender to allow for easy mashing.
  • There’s no need to drain any water out as it will be used to help mash the potatoes. This also helps retain more nutrients from the potatoes. Use a potato masher (or large fork) to mash the potatoes. Then add butter of choice, garlic (optional), and salt and pepper.
  • Mash until desired consistency is reached. Mash more for creamier potatoes, less for chunkier potatoes.
  • Taste and adjust flavor as needed, adding more salt or pepper to taste, butter for buttery flavor/richness, or dairy-free milk as needed to thin (just be sure not to add too much or your mash can become runny).
  • Serve hot, garnish with parsley (optional) or more butter, salt, and pepper. Store leftovers covered in the refrigerator up to 3-4 days, or in the freezer up to 1 month (though best when fresh). Reheat in the microwave or on the stovetop, adding more butter or milk of choice as needed.

Video

Notes

*Nutrition information is a rough estimate calculated with unpeeled potatoes, water, Miyoko’s vegan butter, the lesser amount of salt, and without optional ingredients.
*For larger batches, increase proportions of potatoes, water, and seasonings, but leave cooking time the same.
*Cook time includes the time it takes for the Instant Pot to pressurize.

Nutrition (1 of 2 servings)

Serving: 1 serving Calories: 251 Carbohydrates: 36.6 g Protein: 4.4 g Fat: 10.3 g Saturated Fat: 8.1 g Polyunsaturated Fat: 0.14 g Monounsaturated Fat: 0 g Trans Fat: 0 g Cholesterol: 0 mg Sodium: 398 mg Potassium: 1038 mg Fiber: 3.9 g Sugar: 2.9 g Vitamin A: 16.01 IU Vitamin C: 19.97 mg Calcium: 26.06 mg Iron: 1.68 mg

Did You Make This Recipe?

Tag @minimalistbaker on Instagram and hashtag it #minimalistbaker so we can see all the deliciousness!

If you love this recipe...

Get Our Fan Favorites eBook Here!

Reader Interactions

Leave a Comment & Rating!

Have a question? Use ctrl+f or ⌘+f on your computer or the "find on page" function on your phone browser to search existing comments! Need help? Check out this tutorial!

My Rating:




  1. Tina says

    What would happen if I substituted the water/broth for milk? Would it still work but make the potatoes creamier/richer?

    • Avatar for Dana @ Minimalist BakerDana @ Minimalist Baker says

      We’ve read it may burn. I’d suggest cooking with water (draining any excess),then and adding a little milk afterwards while mashing. Hope that helps!

  2. Caresse says

    Delicious and so quick and easy- this will become a staple in our household for sure. Love adding garlic, white pepper, & black pepper – and the myiokos is perfect in it.

  3. Teresa Case says

    This recipe was so easy and the mashed potatoes were absolutely AMAZING! Definitely a keeper.
    Thanks for sharing it with us!

    • Avatar for Dana @ Minimalist BakerDana @ Minimalist Baker says

      Thanks for sharing, Terese! Next time would you mind adding a rating to your review? It’s super helpful to us and other readers! xo

  4. Audrey says

    Simple to prep and easy to make with a great tasting result! I opted for ghee and doubled the garlic- great success!

  5. Lu says

    Not sure I see the benefit in this recipe.
    Cook potatoes in a microwave for 3-4 minutes in the same dish you’ll serve them in will save all the hassle of using the steamer & literally half the time.

  6. Jenny says

    I got a link to this recipe in my inbox today. You must have known I was craving potatoes!! Absolutely fabulous! From cutting the potatoes to eating it was 20 minutes. I did not need to add any milk to it and I used 1/4 tsp pepper and 1/2 tsp salt and added a tbsp of nutritional yeast, because who doesn’t like cheesy mashed potatoes!

    I will be making this again and again, it was that quick, easy and delicious!

  7. Dawn says

    I thought the Instant Pot requires a minimum of 1 cup of liquid. The recipe uses 1/2 cup of water/broth, and I didn’t think potatoes would give off enough liquid to make up the difference. I don’t want to risk getting the dread burn message.

  8. Julie Malone says

    Costco has the Instant Pot for $59 right now… I’m debating whether to get it, I’ve been thinking about it forever. Agh!