Add 1 cup water and trivet or steamer basket to Instant Pot.
Pierce each potato five times with a fork and place on trivet. Be sure potatoes are not touching water.
Set for MANUAL, HIGH pressure for 20-50 minutes depending on potato size (see notes below). It will take the pressure cooker 7-10 minutes to come to pressure.
Naturally release the pressure for 10 minutes, before releasing any remaining pressure and opening the lid.
