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mushroom pork roast sliced on a plate with gravy

Instant Pot Mushroom Pork Roast with Mashed Potatoes

Print Recipe
Mushroom pork roast and mashed potatoes cooked at the same time, in the same pot, yet separate by stacking your ingredients. 
This easy whole dinner is ready with one pot! Gravy included.
Course Instant Pot
Cuisine American
Keyword Instant Pot Pork loin, Instant Pot Pork Roast
Prep Time 5 minutes
Cook Time 20 minutes
Calories 549
Author Steph

Equipment

  • 6 Quart Instant Pot
  • Collapsible steamer

Ingredients

  • 1 2lb Pork loin (not pork tenderloin)
  • 2 tbsp olive oil
  • 2 cups sliced mushrooms
  • 1/2 cup diced onion
  • 2 cloves garlic, minced
  • 1 cup beef broth
  • 1 tbsp Dijon mustard
  • 1/2 tsp paprika
  • 2 tsp Worcestershire
  • 4 russet potatoes, quartered
  • 2 tbsp butter
  • 1/4 cup cream
  • 2 tbsp flour
  • 2 tbsp water

Instructions

  • Set the Instant Pot to saute.
  • When hot, add oil, mushrooms, onions, and garlic. Saute until onions are translucent.
  • Select cancel on your Instant Pot to stop the saute function.
  • Add the broth, Dijon mustard, paprika and Worcestershire. Ensure there are no onion or mushroom bits stuck to the bottom of the liner.
  • Place the trivet that came with your Instant Pot into the broth. Place the pork loin on the trivet.
  • Place a collapsible petal steamer on top of the pork.
  • Add the quartered potatoes to the steamer rack.
  • Secure the lid and seal the pot.
  • Set the Instant Pot to high pressure for 20 minutes.
  • Quick release the pressure when pressure cycle is done.
  • Lift the steamer rack with the potatoes out of the pot, and place into a large bowl.
  • Using a meat thermometer, check that the pork temperature is at least 145°F. Remove from the liner and cover with foil and let sit for 5-10 minutes.
  • Meanwhile, add the cream and butter to the potatoes and mash to desired consistency. Add cream until desired texture is achieved.
  • Set the Instant Pot to saute and stir in the flour slurry ( 2 tbsp flour and water combined in a small bowl) and heat until thickened. If you want a thicker gravy, mix up a second slurry and add that in.
  • Slice pork and pour gravy over top.

Nutrition

Calories: 549kcal | Carbohydrates: 39g | Protein: 58g | Fat: 16g