Go Back

Easy Instant Pot Mashed Potatoes

These Instant Pot mashed potatoes are creamy, fluffy, and full of flavor. The best part is you can keep the potatoes warm in the Instant Pot until you are ready to serve.
Print Recipe
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course lunch/dinner
Cuisine American
Servings 4 people
Calories 1515.4 kcal

Equipment

  • 1 Instant Pot Or similar multi-functional pressure cooker
  • 1 Potato Masher
  • 1 Chef's knife
  • 1 Cutting Board
  • 1 Vegetable Peeler (optional)

Ingredients
  

Main

  • 1 ¼ pounds Yukon Gold potatoes
  • 1 ½ cups water
  • 2 cubes chicken bouillon
  • ½ cup sour cream
  • ½ cup unsalted butter cubed
  • 2 tablespoons milk

Instructions
 

  • Peel potatoes if desired, then cut into 1-inch cubes. Place into a multi-functional pressure cooker (such as Instant Pot) with water and bouillon cubes. Select Sauté function and cook for 4 minutes.
  • Stir potatoes and water and break up bouillon cubes. Close and lock the lid. Select high pressure according to the manufacturer's instructions; set the timer for 10 minutes. Allow 10 to 15 minutes for pressure to build.
  • Release pressure using the natural-release method according to manufacturer's instructions, about 10 minutes. Release remaining pressure carefully using the quick-release method. Remove the pot and carefully drain off most of the liquid.
  • Add sour cream, butter, and milk. Gently mash with a potato masher to reach your desired consistency.

Notes

To elevate flavor, consider replacing bouillon with a high-quality chicken stock or adding roasted garlic. For optimal texture, avoid over-mashing, which can lead to gumminess; mash gently to your desired consistency. Thoroughly draining the liquid post-cooking is crucial for fluffy potatoes. Adjust butter, sour cream, and milk to achieve your preferred richness. Always taste and adjust seasoning with salt and freshly ground black pepper. A garnish of fresh chives or finely chopped parsley will add color and freshness. The Instant Pot's 'Keep Warm' function is excellent for holding these until serving time.