Step 1

Put water and sliced mushrooms in the Instant Pot. Close the lid and turn the valve to a Sealing position. Press the "Pressure Cook" or "Manual" button and set the time to 6 minutes.

Step 2

When the Instant Pot finishes cooking, quick release (QR) the steam.

Step 3

Drain the mushrooms and return them to the Instant Pot.

Step 4

Add olive oil and minced garlic to the mushrooms and mix.

Step 5

Press the "Saute" button on the Instant Pot and set the time to 5 minutes. Saute the mushrooms, stirring every 30 seconds, until fragrant (about 2 minutes).