Instant Pot Mashed Potatoes (Creamy & Easy!)

Erica Thuirer Erica Thuirer June 15, 2026

There’s nothing quite like a big bowl of creamy instant pot mashed potatoes. You can have them on the table in a fraction of the time it takes on the stovetop. No more babysitting a pot of boiling water or waiting forever for potatoes to soften. This recipe gives you rich, buttery, perfectly smooth mashed potatoes every single time, whether you’re making a quick weeknight side or prepping for a holiday feast.

Once you try Instant Pot mashed potatoes, you’ll never go back to the stovetop method! They’re quick, creamy, and endlessly customizable — perfect for busy weeknights or holiday tables alike. Serve them alongside this crowd-pleasing Meatloaf Glaze Recipe for a classic comfort food dinner the whole family will love.

Creamy Instant Pot mashed potatoes in a white bowl with melted butter and chives on top

Save This Recipe! 💌

We'll email this post to you so you can cook it later!

Why You’ll Love This Recipe

  • Ready in under 20 minutes — faster than any stovetop method
  • Perfectly creamy every time — no guessing, no lumps
  • One pot, less mess — everything cooks right in the Instant Pot
  • Simple ingredients — nothing fancy, just pantry staples
  • Easy to customize — add garlic, cheese, or herbs to make it your own

Ingredients

  • 3 lbs Yukon Gold potatoes, peeled and cut into 1-2 inch chunks
  • 1 cup chicken or vegetable broth
  • 1 tsp salt
  • ½ cup butter, softened
  • ½ cup sour cream
  • ½ cup milk or heavy cream, warmed
  • Salt and pepper to taste
  • Optional: 2 cloves garlic, minced; fresh chives for garnish

Directions

  1. Add potatoes, broth, and salt to the Instant Pot. Broth should mostly cover the potatoes.
  2. Secure the lid and set the valve to sealing. Pressure cook on HIGH for 8 minutes.
  3. When done, carefully quick release the pressure.
  4. Drain any excess liquid, reserving a little in case you need it for thinning.
  5. Add butter, sour cream, and warm milk. Mash with a potato masher or hand mixer until smooth and creamy.
  6. Taste and season with salt and pepper. Top with fresh chives if desired and serve immediately.

FAQ

Can I use russet potatoes instead of Yukon Gold?

Yes! Russets work well too and create a slightly fluffier texture, while Yukon Golds are naturally creamier.

Do I need to peel the potatoes?

Peeling gives the smoothest texture, but you can leave the skins on for a more rustic mash — just make sure to scrub them well.

Can I make these ahead of time?

Yes — mashed potatoes reheat beautifully. Store in the fridge for up to 4 days and reheat with a splash of milk to restore creaminess.

What if my potatoes are watery after cooking?

Drain any excess broth before mashing — this is the most common reason for watery mashed potatoes.

mashed potatoes with chives and butter

Instant Pot Mashed Potatoes (Creamy & Easy!)

Creamy Instant Pot mashed potatoes made easy! Perfectly fluffy, ready in under 20 minutes, and made with simple ingredients you already have.
Prep Time 10 minutes
Cook Time 8 minutes
Time to Pressure 5 minutes
Total Time 23 minutes
Course Side Dish
Servings 6

Ingredients
  

  • 3 lbs Yukon Gold potatoes peeled and cut into 1-2 inch chunks
  • 1 cup chicken or vegetable broth
  • 1 tsp salt
  • ½ cup butter softened
  • ½ cup sour cream
  • ½ cup milk or heavy cream warmed
  • Salt and pepper to taste
  • Optional: 2 cloves garlic minced; fresh chives for garnish

Instructions
 

  • Add potatoes, broth, and salt to the Instant Pot. Broth should mostly cover the potatoes.
  • Secure the lid and set the valve to sealing. Pressure cook on HIGH for 8 minutes.
  • When done, carefully quick release the pressure.
  • Drain any excess liquid, reserving a little in case you need it for thinning.
  • Add butter, sour cream, and warm milk. Mash with a potato masher or hand mixer until smooth and creamy.
  • Taste and season with salt and pepper. Top with fresh chives if desired and serve immediately.

Notes

  • For extra-smooth potatoes, use a hand mixer instead of a masher
  • Roasted garlic adds incredible depth — just mix in 2-3 cloves with the butter
  • This recipe doubles easily for larger gatherings

Save This Recipe! 💌

We'll email this post to you so you can cook it later!

Leave a Comment

Recipe Rating




0