2 - 3poundsrusset potatoespeeled and cut into quarters
1cupwater or broth to cover potatoes
1teaspoonsalt
¼cupbutter1/2 stick
¼cupbuttermilkmilk or half-and-half
¼cupsour cream
½teaspoonpepper
For serving
Butter, salt, pepper, chivesoptional
Instructions
Place the peeled potatoes into Instant Pot and add enough water to cover. Season with salt.
Cover and cook on high pressure for 10 minutes.
Release pressure by turning the valve to vent.
Once pressure is reduced, remove the lid and add butter, milk, sour cream, and pepper. Use a potato masher to mash potatoes to the desired consistency. If the potatoes are thick, gradually add milk until the consistency you like is reached. Adjust taste with additional salt and pepper, if necessary.
Serve immediately with butter and chives, if desired.
Notes
Make sure and dice your potato evenly so it all cooks the same.