Step 1

Peel potatoes and cut into 2 inch pieces.

Step 2

Place a rivet in bottom of pressure cooker and place potatoes and garlic on top

Step 3

Add water and set to high pressure for 9 minutes

Step 4

Quick release and drain

Step 5

Mash the potatoes and garlic with a potato masher or electric mixer.

Step 6

Stir in the herbs, milk, butter, and Parmesan until combined and butter is melted