How to Make It
Combine potatoes and stock in bowl of instant pot. Place the lid on, and turn vent knob to “sealing” position. Press “steam” and adjust time to 7 minutes.
Release steam carefully by turning knob to “venting” position. Remove lid and press “off” button, and then press “sauté”, then “manual”, and adjust time to 2 minutes.
Add milk and butter, and mash with a potato masher until desired consistency. Stir in sour cream, salt, and pepper. Sprinkle with chives.
Instant Pot, Model: IPDUO60 v2 was used for this recipe.