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Mashed potatoes loaded with cheese make these cheesy mashed potatoes a great side dish.
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4.50 from 2 votes

Instant Pot Cheesy Mashed Potatoes

Instant Pot Cheesy Mashed Potatoes recipe is a very classic mashed potato dish. The potato really shines through and is the star in this recipe. The potatoes are pressure cooked for just 2 minutes, making these mashed potatoes the fastest side dish ever!
Prep Time5 minutes
Cook Time2 minutes
Total Time20 minutes
Course: Side Dish
Author: Karli Bitner

Ingredients

  • 4 medium russet potatoes washed, peeled & diced
  • 1 cup water
  • 1/3 cup butter
  • 3 tbsp milk
  • 2 tbsp sour cream
  • salt and pepper to taste
  • 1 cup shredded cheddar cheese divided

Instructions

  • Take the washed, peeled and diced (into 1 inch cubes) and place them in the Instant Pot along with the water.
  • Lock the lid into place, make sure the knob is set to sealing and then pressure cook on Manual HIGH for 2 minutes and then quick release the pressure.
  • Drain any liquid that is left. 
  • Add the butter to the potatoes and roughly mash by hand until the butter has been incorporated.
  • Add in the milk and sour cream and finish mashing the potatoes. Do not over mash!
  • Season with salt and pepper. I didn't write a specific measurement because this is something that varies so much person to person. I suggest seasoning, tasting, seasoning, tasting etc until it is seasoned to your liking.
  • Stir in 1/2 cup of the shredded cheese and then transfer to an oven safe dish.
  • Top the potatoes with the remaining cheese. Broil in the oven until the cheese has melted.